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askamathematician.com

Sivuston tiedotaskamathematician.com

 Luotu Kesäkuu 04 2021 16:22 PM

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Ask a Mathematician / Ask a Physicist | Your Math and Physics Questions Answered



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Erittäin huono. Emme löytäneet meta-kuvausta sivustoltasi ollenkaan. Käytä Tätä ilmaista meta-kuvaus generaattoria lisätäksesi kuvauksen.
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Erittäin huono. Emme löytäneen meta -sanoja sivultasi. Käytä Tätä ilmaista meta-kuvaus generaattoria lisätäksesi kuvauksen.
Open Graph (OG-tägit) tarjoavat mahdollisuuden merkitä verkkosivustojen sisältöä meta-tiedoilla. Hienoa, sinun sivu käyttää hyödyksi Open Graph protokollaa (OG meta prop).
Omaisuus Sisältö
type website
title Ask a Mathematician / Ask a Physicist
description Your Math and Physics Questions Answered
url https://www.askamathematician.com/
site_name Ask a Mathematician / Ask a Physicist
image https://s0.wp.com/i/blank.jpg
locale en_US
Otsikot
H1 H2 H3 H4 H5 H6
1 6 7 0 0 0
  • [H1] Ask a Mathematician / Ask a Physicist
  • [H2] Q: How is matter created? Can we create new matter and would that be useful?
  • [H2] Q: Is it possible to create an “almanac” of human behavior that predicts everything a person will do?
  • [H2] Q: How hot can a greenhouse get?
  • [H2] Q: Is π the same in every universe?
  • [H2] Q: If the universe gets split in the Many Worlds Interpretation, then why aren’t all probabilities 50/50? Does stuff get spread thinner and thinner with each split?
  • [H2] Q: Asteroid mining. Why?
  • [H3] Send your questions about math, physics, or anything else you can think of to:
  • [H3] Subscribe
  • [H3] Subscribe via Email
  • [H3] Search the Archives
  • [H3] Categories
  • [H3] Archives
  • [H3] Recent
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Ankkuri Tyyppi Mehu
Ask a Mathematician / Ask a Physicist Sisäinen Antaa mehua
Skip to content Sisäinen Antaa mehua
About Sisäinen Antaa mehua
Faq Sisäinen Antaa mehua
Q: How is matter created? Can we create new matter and would that be useful? Sisäinen Antaa mehua
The Physicist Sisäinen Antaa mehua
There’s no such thing as pure energy Sisäinen Antaa mehua
looking it up Ulkoinen Antaa mehua
about 40% of their mass Ulkoinen Antaa mehua
as close as you can get Ulkoinen Antaa mehua
-- By the Physicist Sisäinen Antaa mehua
Astronomy Sisäinen Antaa mehua
Engineering Sisäinen Antaa mehua
Particle Physics Sisäinen Antaa mehua
Physics Sisäinen Antaa mehua
64 Comments Sisäinen Antaa mehua
Q: Is it possible to create an “almanac” of human behavior that predicts everything a person will do? Sisäinen Antaa mehua
Hunters and foragers also need randomness Ulkoinen Antaa mehua
nerve cells are capable of chaotic behavior Ulkoinen Antaa mehua
Biology Sisäinen Antaa mehua
Entropy/Information Sisäinen Antaa mehua
Machine Learning & A.I. Sisäinen Antaa mehua
Paranoia Sisäinen Antaa mehua
Philosophical Sisäinen Antaa mehua
10 Comments Sisäinen Antaa mehua
Q: How hot can a greenhouse get? Sisäinen Antaa mehua
famously Ulkoinen Antaa mehua
8 Comments Sisäinen Antaa mehua
Q: Is π the same in every universe? Sisäinen Antaa mehua
strength of gravity Ulkoinen Antaa mehua
strength of electric fields Ulkoinen Antaa mehua
speed of light Ulkoinen Antaa mehua
rate of the universe’s expansion Ulkoinen Antaa mehua
one of them isn’t completely inhospitable Ulkoinen Antaa mehua
this enterprising individual Ulkoinen Antaa mehua
how to calculate π just like we have Sisäinen Antaa mehua
here are two lists of ideas Ulkoinen Antaa mehua
seems to split Sisäinen Antaa mehua
-- By the Mathematician Sisäinen Antaa mehua
Geometry Sisäinen Antaa mehua
Math Sisäinen Antaa mehua
19 Comments Sisäinen Antaa mehua
entanglement between continents Ulkoinen Antaa mehua
big enough to be seen Ulkoinen Antaa mehua
molecules with thousands of atoms Ulkoinen Antaa mehua
this was recently done Ulkoinen Antaa mehua
halfway decent arguments Ulkoinen Antaa mehua
circularly polarized photon Ulkoinen Antaa mehua
relational quantum mechanics Ulkoinen Antaa mehua
Quantum Theory Sisäinen Antaa mehua
Skepticism Sisäinen Antaa mehua
10 Comments Sisäinen Antaa mehua
Q: Asteroid mining. Why? Sisäinen Antaa mehua
the beauty of the windswept English moors Ulkoinen Antaa mehua
using a metal detector Ulkoinen Antaa mehua
At one time Ulkoinen Antaa mehua
bauxite Ulkoinen Antaa mehua
more than twice as much liquid water Ulkoinen Antaa mehua
16-Psyche Ulkoinen Antaa mehua
there are bigger planets Ulkoinen Antaa mehua
rocket equation Ulkoinen Antaa mehua
gravitational slingshots Sisäinen Antaa mehua
18 Comments Sisäinen Antaa mehua
this link Ulkoinen Antaa mehua
RSS Feed Sisäinen Antaa mehua
Atom Feed Sisäinen Antaa mehua
Add to Google Ulkoinen Antaa mehua
My Yahoo Ulkoinen Antaa mehua
Twitter Ulkoinen Antaa mehua
— Guest Author Sisäinen Antaa mehua
April Fools Sisäinen Antaa mehua
Brain Teaser Sisäinen Antaa mehua
Combinatorics Sisäinen Antaa mehua
Computer Science Sisäinen Antaa mehua
Conventions Sisäinen Antaa mehua
Equations Sisäinen Antaa mehua
Evolution Sisäinen Antaa mehua
Experiments Sisäinen Antaa mehua
Logic Sisäinen Antaa mehua
Mistake Sisäinen Antaa mehua
Number Theory Sisäinen Antaa mehua
Probability Sisäinen Antaa mehua
Relativity Sisäinen Antaa mehua
Uncategorized Sisäinen Antaa mehua
Videos Sisäinen Antaa mehua
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Q: Is getting plasma really hot the only way to initiate fusion? Sisäinen Antaa mehua
Q: How likely is it that there’s dark matter in me right now? Sisäinen Antaa mehua
Q: How big is the universe? What happens at the “edge”? Sisäinen Antaa mehua
Q: What if the particles in the double slit experiment were conscious? Could you ask them which slit they went through afterwards? Sisäinen Antaa mehua
A Quantum Computation Course 4: Full Measure Sisäinen Antaa mehua
A Quantum Computation Course 3: Rise of the Quanta Sisäinen Antaa mehua
A Quantum Computation Course 2: Quantum Harder Sisäinen Antaa mehua
A Quantum Computation Course Sisäinen Antaa mehua
Q: Is silicon life possible? Why all the fuss over carbon-based life? Sisäinen Antaa mehua
Q: Why are the laws of quantum mechanics so strange? Does it mean that we’re missing something? Sisäinen Antaa mehua
Q: What is quantum supremacy? Is it awesome or worrisome? Sisäinen Antaa mehua
Q: Do we actually live in a computer simulation? Sisäinen Antaa mehua
Q: Half-life? Sisäinen Antaa mehua
Q: What’s the point of going to the Moon? Sisäinen Antaa mehua
Q: How hard is it to build a space elevator? What’s the point? Sisäinen Antaa mehua
Q: Could we get rid of CO2 if we pumped it through a pipe into space? Sisäinen Antaa mehua
Q: Why was it so hard to take a picture of a black hole? What are we even looking at? Sisäinen Antaa mehua
Q: Will time travel ever be invented? Sisäinen Antaa mehua
Q: Why is a negative times a negative positive? Sisäinen Antaa mehua
Q: In relativity, length contracts at high speeds. But what’s contracting? Is it distance or space or is there even a difference? Sisäinen Antaa mehua
Q: Can you beat the uncertainty principle using entanglement, by measuring position on one particle and momentum on the other? Sisäinen Antaa mehua
Q: Why do clouds hold their form? Sisäinen Antaa mehua
An origin story Sisäinen Antaa mehua
Q: Can free will exist in our deterministic universe? Sisäinen Antaa mehua
Q: What is the “monogamy of entanglement”? Sisäinen Antaa mehua
Q: Could dark matter actually be the “gravitational shadow” of parallel universes? Sisäinen Antaa mehua
Burning Man’s Mathematical Underbelly Sisäinen Antaa mehua
Q: Given two points on the globe, how do you figure out the direction and distance to each other? Sisäinen Antaa mehua
Q: Is it possible to eat all of the ice cream in a bowl? Sisäinen Antaa mehua
Q: Could the “proton torpedoes” in Star Wars be a thing? Sisäinen Antaa mehua
Q: Why does gravity pull things toward the center of mass? What’s so special about the center of mass? Sisäinen Antaa mehua
Q: In relativity, how do you define “the observer”? Sisäinen Antaa mehua
Story Collider Sisäinen Antaa mehua
For the first time ever, you can buy a book! Again! Sisäinen Antaa mehua
Q: What is the most complicated equation? Sisäinen Antaa mehua
Q: What is quantum immortality? Sisäinen Antaa mehua
Q: If you double your bet every time you lose, won’t you eventually win and come out ahead? Sisäinen Antaa mehua
Q: Will we ever discover a completely new color? Sisäinen Antaa mehua
Q: With entangled particles, can you tell when/how the other particle is measured? Sisäinen Antaa mehua
Q: How hard would it be to keep the Moon from drifting away? Sisäinen Antaa mehua
For the first time ever, you can buy a book! Sisäinen Antaa mehua
Q: Where is all the anti-matter? Sisäinen Antaa mehua
Q: Is it possible to write a big number using a small number? Is there a limit to how much information can be compressed? Sisäinen Antaa mehua
Q: Is reactionless propulsion possible? Sisäinen Antaa mehua
Q: How can I set up a random gift exchange that’s different from year to year? Sisäinen Antaa mehua
Q: How does “1+2+3+4+5+… = -1/12” make any sense? Sisäinen Antaa mehua
There’s something new under the Sun! Sisäinen Antaa mehua
Q: Is it more efficient to keep keep a swimming pool warm or let it get cold and heat it up again? Sisäinen Antaa mehua
Q: What determines the size of the bright spot when you focus sunlight with a lens? Sisäinen Antaa mehua
Q: Why are numerical methods necessary? If we can’t get exact solutions, then how do we know when our approximate solutions are any good? Sisäinen Antaa mehua
Burning Man 2017 Sisäinen Antaa mehua
Q: How can something be “proven” in science or math? Sisäinen Antaa mehua
Q: If time is relative, then how can we talk about how old the universe is? Sisäinen Antaa mehua
Q: How can carbon dating work on things that were never alive? Sisäinen Antaa mehua
Teleportation! In space! Sisäinen Antaa mehua
Q: If the world is a giant magnet, how come we can’t build a repelling magnet that can float? Sisäinen Antaa mehua
Q: How can something have different amounts of energy from different points of view? Sisäinen Antaa mehua
Q: Where is the middle of nowhere? Sisäinen Antaa mehua
Q: If light is a wave, then what’s doing the waving? Sisäinen Antaa mehua
Q: If you’ve got different amounts of debt in different accounts with different interest rates, how should you pay them down? Sisäinen Antaa mehua
Q: Should we be worried about artificial intelligence? By “we” I mean humans. Sisäinen Antaa mehua
Q: Why haven’t we been able to see the spectra of anti-hydrogen until recently? Why is it so hard to study anti-matter? Sisäinen Antaa mehua
Q: Does quantum mechanics really say there are other “mes”? Where are they? Sisäinen Antaa mehua
Q: In base ten 1=0.999…, but what about in other bases? What about in base 1? Sisäinen Antaa mehua
Q: How many samples do you need to take to know how big a set is? Sisäinen Antaa mehua
Q: Does anti-matter really move backward through time? Sisäinen Antaa mehua
Q: How do we know that everyone has a common anecestor? How do we know that someone alive today will someday be a common ancestor to everyone? Sisäinen Antaa mehua
Q: Are some colors of light impossible? Can any color of light be made? Sisäinen Antaa mehua
Proxima B! Sisäinen Antaa mehua
Q: Is there anything unique about our solar system? Sisäinen Antaa mehua
Q: What is dark energy? Sisäinen Antaa mehua
Q: What are “actual pictures” of atoms actually pictures of? Sisäinen Antaa mehua
Q: If you were shrunk to microscopic size would you be able to see normally? Would you be able to see microscopic things? Sisäinen Antaa mehua
Q: How does one attain an understanding of everything? Sisäinen Antaa mehua
Q: Can planes (sheets) be tied in knots in higher dimensions the way lines (strings) can be tied in knots in 3 dimensions? Sisäinen Antaa mehua
Gravity Waves! Sisäinen Antaa mehua
Q: Is it possible to parachute to Earth from orbit? Sisäinen Antaa mehua
Q: Why can’t we see the lunar landers from the Apollo missions with the Hubble (or any other) telescope? Sisäinen Antaa mehua
Q: How bad would it be if we accidentally made a black hole? Sisäinen Antaa mehua
Q: What if gravity acted like magnetism? Sisäinen Antaa mehua
Q: When you write a fraction with a prime denominator in decimal form it repeats every p-1 digits. Why? Sisäinen Antaa mehua
Pluto! Sisäinen Antaa mehua
Q: If atoms are 99.99% space, what “kind” of space is it? Is it empty vacuum? Sisäinen Antaa mehua
Q: Is geocentrism really so wrong? Is the Sun being at the “center” (i.e. the Earth orbiting the Sun) just an arbitrary reference frame decision, and no more true than the Earth being at the center? Sisäinen Antaa mehua
Q: Is there such a thing as half a derivative? Sisäinen Antaa mehua
Q: Why is our Moon drifting away while Mars’ moons are falling? Sisäinen Antaa mehua
Q: Why do we (people) wave our arms when we fall? Is it for attention? Sisäinen Antaa mehua
Q: What is the state of matter in deep space? Sisäinen Antaa mehua
Q: Is there a scientific conspiracy? Sisäinen Antaa mehua
Q: After the heat death of the universe will anything ever happen again? Sisäinen Antaa mehua
Q: Why does kinetic energy increase as velocity squared? Sisäinen Antaa mehua
Q: Quaternions and Octonions: what? Sisäinen Antaa mehua
Q: Since the Earth is spinning and orbiting and whatnot, are we experiencing time wrong because of time dilation? Sisäinen Antaa mehua
Q: How do I know my windmill is on straight? Sisäinen Antaa mehua
Q: If all matter originated from a single point, does that mean all matter is entangled? Sisäinen Antaa mehua
Q: How good is the Enigma code system compared to today’s publicly available cryptography systems? Sisäinen Antaa mehua
Q: When “drawing straws” is it better to be first or last? Sisäinen Antaa mehua
Q: What would happen if there was a giant straw connecting the Earth’s atmosphere right above the ground to space? Sisäinen Antaa mehua
Q: Can a human being survive in the fourth dimension? Sisäinen Antaa mehua
Q: Why radians? Sisäinen Antaa mehua
Q: If the Sun pulls things directly toward it, then why does everything move in circles around it? Sisäinen Antaa mehua
0.999… revisited Sisäinen Antaa mehua
Q: Before you open the box, isn’t Schrödinger’s cat alive or dead, not alive and dead? Sisäinen Antaa mehua
Q: How many times do you need to roll dice before you know they’re loaded? Sisäinen Antaa mehua
Q: Since it involves limits, is calculus always an approximation? Sisäinen Antaa mehua
Q: How does Earth’s magnetic field protect us? Sisäinen Antaa mehua
Q: If a long hot streak is less likely than a short hot streak, then doesn’t that mean that the chance of success drops the more successes there are? Sisäinen Antaa mehua
Q: Where do the rules for “significant figures” come from? Sisäinen Antaa mehua
Q: If time slows down when you travel at high speeds, then couldn’t you travel across the galaxy within your lifetime by just accelerating continuously? Sisäinen Antaa mehua
Q: When something falls on your foot, how much force is involved? Sisäinen Antaa mehua
Q: If nothing can escape a black hole’s gravity, then how does the gravity itself escape? Sisäinen Antaa mehua
Q: Is there a formula for finding primes? Do primes follow a pattern? Sisäinen Antaa mehua
Q: If the number of ancestors you have doubles with each generation going back, you quickly get to a number bigger than the population of Earth. Does that mean we’re all a little inbred? Sisäinen Antaa mehua
Q: Why are many galaxies, our solar system, and Saturn’s rings all flat? Sisäinen Antaa mehua
Q: How do you define the derivatives of the Heaviside, Sign, Absolute Value, and Delta functions? How do they relate to one another? Sisäinen Antaa mehua
Q: Is it possible to have a completely original thought? Sisäinen Antaa mehua
Q: How can the universe expand faster than the speed of light? Sisäinen Antaa mehua
Q: How fast are we moving through space? Has anyone calculated it? Sisäinen Antaa mehua
Q: If you flip a coin forever, are you guaranteed to eventually flip an equal number of heads and tails? Sisäinen Antaa mehua
Q: What is radioactivity and why is it sometimes dangerous? Sisäinen Antaa mehua
Q: How do we know that π never repeats? If we find enough digits, isn’t it possible that it will eventually start repeating? Sisäinen Antaa mehua
Q: Why does carbon dating detect when things were alive? How are the atoms in living things any different from the atoms in dead things? Sisäinen Antaa mehua
Q: What role does Dark Matter play in the behavior of things inside the solar system? Sisäinen Antaa mehua
Q: Are some number patterns more or less likely? Are some betting schemes better than others? Sisäinen Antaa mehua
Q: Why does iron kill stars? Sisäinen Antaa mehua
Q: According to relativity, things get more massive the faster they move. If something were moving fast enough, would it become a black hole? Sisäinen Antaa mehua
Q: How do we know that atomic clocks are accurate? Sisäinen Antaa mehua
Q: “i” had to be made up to solve the square root of negative one. But doesn’t something new need to be made up for the square root of i? Sisäinen Antaa mehua
Q: Could the tidal forces of the Sun and Moon be used to generate power directly? Sisäinen Antaa mehua
Q: What would it be like if another planet just barely missed colliding with the Earth? Sisäinen Antaa mehua
Q: What are “delayed choice experiments”? Can “wave function collapse” be used to send information? Sisäinen Antaa mehua
Q: Why can some creatures walk on water yet I (a human) can’t? Sisäinen Antaa mehua
Q: What fair dice can be simulated by adding up other dice? Sisäinen Antaa mehua
Q: How do I encrypt/hide/protect my email? Sisäinen Antaa mehua
Q: Where do the weird rules for rational numbers come from? (Dealing with fractions) Sisäinen Antaa mehua
Dragon*Con 2013 Sisäinen Antaa mehua
Q: Why doesn’t the air “sit still” while the Earth turns under it? Sisäinen Antaa mehua
Q: Can resonance be used to destroy anything? Is the “brown note” possible? Sisäinen Antaa mehua
Q: Are there examples of quantum mechanics that can be seen in every-day life, or do they only show up in the lab? Sisäinen Antaa mehua
Q: Why does it take thousands of years for light to escape the Sun? Sisäinen Antaa mehua
Q: What does it mean for light to be stopped or stored? Sisäinen Antaa mehua
Q: What are quasi-particles? Why do phonons and photons have such similar names? Sisäinen Antaa mehua
The nuptial effect Sisäinen Antaa mehua
Q: How do you prove that the spacetime interval is always the same? Sisäinen Antaa mehua
Q: Are numbers real? Sisäinen Antaa mehua
Q: If time were reversed would things fall up? Sisäinen Antaa mehua
Q: Why don’t “cheats” ever work on the uncertainty principle? What’s uncertain in the uncertainty principle? Sisäinen Antaa mehua
Q: Do the past and future exist? If they do, is the future determined and what does that mean for quantum randomness? Sisäinen Antaa mehua
Basic math with infinity Sisäinen Antaa mehua
Q: What is the Planck length? What is its relevance? Sisäinen Antaa mehua
Q: What causes friction? (and some other friction questions) Sisäinen Antaa mehua
Q: Is fire a plasma? What is plasma? Sisäinen Antaa mehua
Q: Why are determinants defined the weird way they are? Sisäinen Antaa mehua
Q: Are white holes real? Sisäinen Antaa mehua
Q: If a photon doesn’t experience time, then how can it travel? Sisäinen Antaa mehua
Q: Why is Schrodinger’s cat both dead and alive? Is this not a paradox? Sisäinen Antaa mehua
Q: What kind of telescope would be needed to see a person on a planet in a different solar system? Sisäinen Antaa mehua
Q: Is Murphy’s law real? Sisäinen Antaa mehua
Q: Why doesn’t life and evolution violate the second law of thermodynamics? Don’t living things reverse entropy? Sisäinen Antaa mehua
Q: Does quantum mechanics really say that there’s some probability that objects will suddenly start moving or that things can suddenly “shift” to the other side of the universe? Sisäinen Antaa mehua
Q: Using modern technology, are we any closer to turning lead into gold than alchemists were hundreds of years ago? Sisäinen Antaa mehua
Q: How do you turn/change directions in space? Sisäinen Antaa mehua
Q: If a man hangs on an un-insulated wire using both his hands what will happen and why? Sisäinen Antaa mehua
Learning intro number theory Sisäinen Antaa mehua
Q: Is the Alcubierre warp drive really possible? How close are we to actually building one and going faster than light? Sisäinen Antaa mehua
Q: Is darkness a wave the way light is a wave? What is the speed of dark? Sisäinen Antaa mehua
Q: Is it a coincidence that a circles circumference is the derivative of its area, as well as the volume of a sphere being the antiderivative of its surface area? What is the explanation for this? Sisäinen Antaa mehua
Q: If hot air rises, why is it generally colder at higher elevations? Sisäinen Antaa mehua
Q: What is quantum teleportation? Why can’t we use it to communicate faster than light? Sisäinen Antaa mehua
Q: Since all particles display wave-like characteristics, does that imply that one could use destructive wave interference to destroy or at least drastically change a particle? Sisäinen Antaa mehua
Q: How does the Oberth Effect work, and where does the extra energy come from? Why is it better for a rocket to fire at the lowest point in its orbit? Sisäinen Antaa mehua
Q: How do lenses that concentrate light not violate the second law of thermodynamics? If you use a magnifying glass to burn ants, aren’t you making a point hotter than the ambient temperature without losing energy? Sisäinen Antaa mehua
Q: What makes natural logarithms natural? What’s so special about the number e? Sisäinen Antaa mehua
Q: If the world were to stop spinning, would the people and everything on it be considered ‘lighter’ or ‘heavier’? Would any change take place? And does centrifugal force have an effect on gravity? Sisäinen Antaa mehua
Q: Two entangled particles approach a black hole, one falls in and the other escapes. Do they remain entangled? What about after the black hole evaporates? Sisäinen Antaa mehua
Q: If there are 10 dimensions, then why don’t we notice them? Sisäinen Antaa mehua
Q: Will the world end tomorrow? Sisäinen Antaa mehua
Q: In an infinite universe, does everything that’s possible have to happen somewhere? Sisäinen Antaa mehua
Q: Which of Earth’s life forms could survive on each planet of the Solar System? Sisäinen Antaa mehua
Q: What are fractional dimensions? Can space have a fractional dimension? Sisäinen Antaa mehua
Q: Are shadows 2-dimensional? Are there any real examples of 2-dimensional things in the universe? Sisäinen Antaa mehua
Q: Is it possible to experience different rates of time? If time were to speed up, slow down, or stop, what would you experience? Sisäinen Antaa mehua
Q: How many theorems are there? Sisäinen Antaa mehua
Q: How much of a direct effect do planets and stars have on us? Is astrology reasonable or plausable? Sisäinen Antaa mehua
Q: Why are scientists looking for life in space by looking for water? How can they be sure that all life uses water? Sisäinen Antaa mehua
Q: If energy is neither created nor destroyed, what happens to the energy within our bodies and brains when we die? Sisäinen Antaa mehua
Q: Could Kurt Vonnegut’s “Ice-9 catastrophe” happen? Sisäinen Antaa mehua
Q: How accurately do we need to know π? Is there a reason to know it out to billions of digits? Sisäinen Antaa mehua
My bad: If fusion in the Sun suddenly stopped, what would happen? Sisäinen Antaa mehua
Q: If fusion in the Sun suddenly stopped, what would happen? Sisäinen Antaa mehua
Q: Does opening a refrigerator cool down the room? Sisäinen Antaa mehua
Q: What is the probability of an outcome after it’s already happened? Sisäinen Antaa mehua
Q: How do you answer a question scientifically? Sisäinen Antaa mehua
Q: Why are the days still longer than nights, until a few days after the fall equinox? Sisäinen Antaa mehua
Q: What is a Fourier transform? What is it used for? Sisäinen Antaa mehua
Q: What are singularities? Do they exist in nature? Sisäinen Antaa mehua
Q: Is it likely that there are atoms in my body that have traveled from the other side of the planet, solar system, galaxy, or universe? Sisäinen Antaa mehua
Q: Is there a number set that is “above” complex numbers? Sisäinen Antaa mehua
Q: Are the brain and consciousness quantum mechanical in nature? Sisäinen Antaa mehua
Q: How are voltage and current related to battery life? What is the difference between batteries with the same voltage, but different shapes or sizes? What about capacitors? Sisäinen Antaa mehua
Q: What are virtual particles? Sisäinen Antaa mehua
Q: Would it be possible to create an antimatter weapon by “harvesting” enough antimatter, containing it in an electro-magnetic field and placing that in a projectile? Sisäinen Antaa mehua
Q: If Earth was flat, would there be a horizon? If so, what would it look like? If the Earth was flat and had infinite area, would that change the answer? Sisäinen Antaa mehua
Q: Is there an experiment which could provide conclusive evidence for either the Many Worlds or Copenhagen interpretations of quantum physics? Sisäinen Antaa mehua
Q: If you could drill a tunnel through the whole planet and then jumped down this tunnel, how would you fall? Sisäinen Antaa mehua
Q: How many people riding bicycle generators would be needed, in an 8-hour working day, to equal or surpass the energy generated by an average nuclear power plant? Sisäinen Antaa mehua
Q: Why is hitting water from a great height like hitting concrete? Sisäinen Antaa mehua
Q: How does instantaneous communication violate causality? Sisäinen Antaa mehua
Q: What is the “False Vacuum” and are we living in it? Sisäinen Antaa mehua
Q: How would the universe be different if π = 3? Sisäinen Antaa mehua
Q: Is it possible for an artificial black hole to be created, or something that has the same effects? If so, how small could it be made? Sisäinen Antaa mehua
Q: Do colors exist? Sisäinen Antaa mehua
Q: How can we see the early universe and the Big Bang? Shouldn’t the light have already passed us? Sisäinen Antaa mehua
Q: Are beautiful, elegant or simple equations more likely to be true? Sisäinen Antaa mehua
Q: If quantum mechanics says everything is random, then how can it also be the most accurate theory ever? Sisäinen Antaa mehua
Q: Why do wet stones look darker, more colorful, and polished? Sisäinen Antaa mehua
Q: What would the universe be like with additional temporal dimensions? Sisäinen Antaa mehua
The 2012 Venus transit Sisäinen Antaa mehua
Q: Why haven’t we discovered Earth-like planets yet? Sisäinen Antaa mehua
Q: Is quantum randomness ever large enough to be noticed? Sisäinen Antaa mehua
Q: How is radiometric dating reliable? Why is it that one random thing is unpredictable, but many random things together are predictable? Sisäinen Antaa mehua
Q: Is the final step in evolution an ascension into an energy-based lifeform? Sisäinen Antaa mehua
Q: What would life be like in higher dimensions? Sisäinen Antaa mehua
Q: How much does fire weigh? Sisäinen Antaa mehua
Q: Since the real-world does all kinds of crazy calculations in no time, can we use physics to calculate stuff? Sisäinen Antaa mehua
Q: Is there some way to actually play quidditch? Sisäinen Antaa mehua
Q: Can you poke something that’s far away with a stick faster than it would take light to get there? Sisäinen Antaa mehua
Q: Does how you deal cards affect how random they are? Sisäinen Antaa mehua
Q: Will CERN awaken the Elder Gods? Sisäinen Antaa mehua
Q: The information contained in a big system isn’t the same as the amount of information in its parts. Why? Sisäinen Antaa mehua
Q: Is the quantum zeno effect a real thing? Sisäinen Antaa mehua
π day! Sisäinen Antaa mehua
Q: Is there an intuitive proof for the chain rule? Sisäinen Antaa mehua
Q: How do you write algorithms to enycrypt things? Sisäinen Antaa mehua
Q: Satellites experience less time because they’re moving fast, but more time because they’re so high. Is there an orbit where the effects cancel out? Is that useful? Sisäinen Antaa mehua
Q: Is it possible to objectively quantify the amount of information a sentence contains? Sisäinen Antaa mehua
Q: What would happen if a black hole passed through our solar system? Sisäinen Antaa mehua
Q: If you are talking to a distant alien, how would you tell them which way is left and which way is right? Sisäinen Antaa mehua
Q: Would it be possible in the distant future to directly convert matter into energy? Sisäinen Antaa mehua
Q: What’s the difference between anti-matter and negative-matter? Sisäinen Antaa mehua
Q: Why does gravity make some things orbit and some things fall? Sisäinen Antaa mehua
Q: Do you need faith to believe in science? Sisäinen Antaa mehua
Q: What keeps spinning tops upright? Sisäinen Antaa mehua
Q: Do time and distance exist in a completely empty universe? Sisäinen Antaa mehua
Q: Why is it that photographs of wire mesh things, like window screens and grates, have waves in them? Sisäinen Antaa mehua
Q: How does quantum physics affect electron configurations and spectral lines? Sisäinen Antaa mehua
Q: Is it possible for an atomic orbital to exist beyond the s, p, f and d orbitals they taught about in school? Like could there be a (other letter) orbital beyond that? Sisäinen Antaa mehua
Q: Will the world end in 2012? Sisäinen Antaa mehua
Q: How do you find the height of a rocket using trigonometry? Sisäinen Antaa mehua
Q: What are chaos and chaos theory? How can you talk about chaos? Sisäinen Antaa mehua
Q: What is the Riemann Hypothesis? Why is it so important? Sisäinen Antaa mehua
Twitter Sisäinen Antaa mehua
Q: Why does the entropy of the universe always increase, and what is the heat death of the universe? Sisäinen Antaa mehua
Q: Could God have existed forever? Is it actually feasibly possibly for some ‘being’ to have just existed, infinitely? Sisäinen Antaa mehua
Q: How can wormholes be used for time travel? Sisäinen Antaa mehua
Q: If gravity suddenly increased would airplanes fall out of the sky, or would it compress the air in such a way that airplanes could keep flying? Sisäinen Antaa mehua
Entanglement omnibus! Sisäinen Antaa mehua
Q: How are imaginary exponents defined? Sisäinen Antaa mehua
Q: Why do nuclear weapons cause EMPs (electromagnetic pulses)? Sisäinen Antaa mehua
Q: How does the expansion of space affect the things that inhabit that space? Are atoms, people, stars, and everything else getting bigger too? Sisäinen Antaa mehua
Q: What would Earth be like if it didn’t turn? Sisäinen Antaa mehua
Q: According to the Many Worlds Interpretation, every event creates new universes. Where does the energy and matter for the new universes come from? Sisäinen Antaa mehua
Q: Can wind chill make things “feel” colder than absolute zero? Sisäinen Antaa mehua
Q: What is “spin” in particle physics? Why is it different from just ordinary rotation? Sisäinen Antaa mehua
Q: What is Bayes’ rule and how do I use it to improve my life? Sisäinen Antaa mehua
Q: Are there universal truths? Sisäinen Antaa mehua
Q: What’s the difference between black holes and worm holes? Could black holes take you to other universes? Sisäinen Antaa mehua
Q: Is there an equation that determines whether a question gets answered on ask a mathematician/physicist? Sisäinen Antaa mehua
Q: If you could hear through space as though it were filled with air, what would you hear? Sisäinen Antaa mehua
Q: What is the three body problem? Sisäinen Antaa mehua
Q: How are fractals made? Sisäinen Antaa mehua
Q: CERN’s faster than light neutrino thing: WTF? Sisäinen Antaa mehua
Q: What’s the point of purely theoretical research? Sisäinen Antaa mehua
Q: Why does lightning flash, but thunder rolls? Sisäinen Antaa mehua
Q: Hyperspace, warp drives, and faster than light travel: why not? Sisäinen Antaa mehua
Burning Man 2011 Sisäinen Antaa mehua
Q: If light slows down in different materials, then how can it be a universal speed? Sisäinen Antaa mehua
Q: What is mass? Sisäinen Antaa mehua
Q: How much of physics can be deduced from previous equations/axioms? Sisäinen Antaa mehua
Q: If God were all-seeing and all-knowing, the double-slit experiment wouldn’t work, would it? Wouldn’t God’s observation of the location of the photon collapse its probability wave function? Sisäinen Antaa mehua
Q: How do those “executive ball clicker” things work? Sisäinen Antaa mehua
Q: Why is cold fusion so difficult? Sisäinen Antaa mehua
Q: Why does light choose the “path of least time”? Sisäinen Antaa mehua
Q: Does light experience time? Sisäinen Antaa mehua
Q: Would it be possible for humans to terraform mars? Sisäinen Antaa mehua
Q: Can light be used to transfer energy instead of power lines? Sisäinen Antaa mehua
Particle physics, neutrinos, and chirality too! Sisäinen Antaa mehua
Q: What are integral transforms and how do they work? Sisäinen Antaa mehua
Q: How does reflection work? Sisäinen Antaa mehua
Q: What does a measurement in quantum mechanics do? Sisäinen Antaa mehua
Q: If you stood in the beam of a particle accelerator, what would happen? Sisäinen Antaa mehua
Q: What exactly is the vacuum catastrophe and what effects does this have upon our understanding of the universe? Sisäinen Antaa mehua
Q: What is a “measurement” in quantum mechanics? Sisäinen Antaa mehua
Q: How close is Jupiter to being a star? What would happen to us if it were? Sisäinen Antaa mehua
Q: Can you fix the “1/0 problem” by defining 1/0 as a new number? Sisäinen Antaa mehua
Q: How can we have any idea what a 4D hypercube or any n-D object “looks like”? What is the process of developing a picture of a higher dimensional object? Sisäinen Antaa mehua
Q: Is it possible to destroy a black hole? Sisäinen Antaa mehua
Q: Why does the Earth orbit the Sun? Sisäinen Antaa mehua
Q: If you suddenly replaced all the water drops in a rainbow with same-sized spheres of polished diamond, what would happen to the rainbow? How do you calculate the size of a rainbow? Sisäinen Antaa mehua
Q: If we meet aliens, will they have the same math and physics that we do? Sisäinen Antaa mehua
Q: Is 0.9999… repeating really equal to 1? Sisäinen Antaa mehua
Q: What would Earth be like to us if it were a cube instead of spherical? Is this even possible? Sisäinen Antaa mehua
Q: How do velocities add? If I’m riding a beam of light and I throw a ball, why doesn’t the ball go faster than light? Sisäinen Antaa mehua
Q: What is the universe expanding into? What’s outside the universe? Sisäinen Antaa mehua
Cheap experiments and demonstrations for kids. Sisäinen Antaa mehua
Q: How do I estimate the probability that God exists? Sisäinen Antaa mehua
Q: How do you calculate 6/2(1+2) or 48/2(9+3)? What’s the deal with this orders of operation business? Sisäinen Antaa mehua
Q: Is there a single equation that proves black holes are real? Sisäinen Antaa mehua
Q: Is the edge of a circle with an infinite radius curved or straight? Sisäinen Antaa mehua
Q: As a consequence of relativity, objects becomes more massive when they’re moving fast. What is it about matter that causes that to happen? Sisäinen Antaa mehua
Q: What is the evidence for the Big Bang? Sisäinen Antaa mehua
Q: Is there a formula to find the Nth term in the Fibonacci sequence? Sisäinen Antaa mehua
Q: Why is the integral/antiderivative the area under a function? Sisäinen Antaa mehua
Thank you! Sisäinen Antaa mehua
Mathematical proof of the existence of God. Sisäinen Antaa mehua
Video: Getting Computers to Learn Sisäinen Antaa mehua
Q: What is going on in a nuclear reactor, and what happens during a meltdown? Sisäinen Antaa mehua
Q: How do I find the love of my life? (a Mathematician’s perspective) Sisäinen Antaa mehua
Q: Are all atoms radioactive? Sisäinen Antaa mehua
Q: How do you talk about the size of infinity? How can one infinity be bigger than another? Sisäinen Antaa mehua
Q: What are the equations of electromagnetism? What all do they describe to us? Sisäinen Antaa mehua
Q: What is the entropy of nothing? Sisäinen Antaa mehua
Q: How can quantum computers break encryption? Sisäinen Antaa mehua
Q: How does quantum computing work? Sisäinen Antaa mehua
Q: What causes buoyancy? Sisäinen Antaa mehua
My bad: If atoms are mostly made up of empty space, why do things feel solid? Sisäinen Antaa mehua
Q: How many mathematicians/physicists does it take to screw in a light bulb? Sisäinen Antaa mehua
Q: Why is it that (if you exclude 2 & 3) the difference between the squares of any two prime numbers is divisible by 12? Sisäinen Antaa mehua
Q: Why does relativistic length contraction (Lorentz contraction) happen? Sisäinen Antaa mehua
Q: Why does Lorentz contraction only act in the direction of motion? Sisäinen Antaa mehua
Q: If atoms are mostly made up of empty space, why do things feel solid? Sisäinen Antaa mehua
Q: Can we build a planet? Sisäinen Antaa mehua
Q: π = 4? Sisäinen Antaa mehua
Q: How does a scientist turn ideas into math? Sisäinen Antaa mehua
Q: Is Santa real? Sisäinen Antaa mehua
Q: Why isn’t the shortest day of the year also the day with the earliest sunset? Sisäinen Antaa mehua
Q: Why does “curved space-time” cause gravity?: A better answer. Sisäinen Antaa mehua
Q: According to relativity, two moving observers always see the other moving through time slower. Isn’t that a contradiction? Doesn’t one have to be faster? Sisäinen Antaa mehua
Q: What does 0^0 (zero raised to the zeroth power) equal? Why do mathematicians and high school teachers disagree? Sisäinen Antaa mehua
Q: Can you do the double slit experiment with a cat cannon? Sisäinen Antaa mehua
Q: How is the “Weak nuclear force” a force? What does it do? Sisäinen Antaa mehua
Q: Does Gödel’s Incompleteness Theorem imply that it’s impossible to be logical? Sisäinen Antaa mehua
Q: If accelerating charges radiate, and everything is full of charges, then why don’t I radiate every time I move? Sisäinen Antaa mehua
Q: If you zoom in far enough, what do particles look like? Sisäinen Antaa mehua
Q: What would you experience if you were going the speed of light? Sisäinen Antaa mehua
Q: Why is pi not a definite number? Sisäinen Antaa mehua
Q: What came before the big bang? Sisäinen Antaa mehua
Q: How do “Numerology Math Tricks” work? (adding digits and tricks with nines) Sisäinen Antaa mehua
Q: What is a magnetic field? Sisäinen Antaa mehua
Q: What is the probability that two randomly chosen people will have been born on the same day? Sisäinen Antaa mehua
Q: Which is a better approach to quantum mechanics: Copenhagen or Many Worlds? Sisäinen Antaa mehua
Q: Why is our vision blurred underwater? Sisäinen Antaa mehua
Q: In the NEC “faster than light” experiment, did they really make something go faster than light? Sisäinen Antaa mehua
Q: How does a Tesla coil work? Sisäinen Antaa mehua
Q: What are Feynman diagrams, how are they used (theoretically & practically), and are there alternative/competing diagrams to Feynman’s? Sisäinen Antaa mehua
Q: Does the 2nd law of thermodynamics imply that everything must eventually die, regardless of the ultimate fate of the universe? Sisäinen Antaa mehua
Q: What is The Golden Ratio? How is it used in Mathematics? Sisäinen Antaa mehua
Q: Why can’t you have an atom made entirely out of neutrons? Sisäinen Antaa mehua
Q: What is the physical meaning of “symmetries”? Why is there one-to-one correspondence between laws of conservation and symmetries? Why is it important that there is such correspondence? Sisäinen Antaa mehua
Q: Why does energy have to be positive (and real)? Sisäinen Antaa mehua
Q: How does the Twin Paradox work? Sisäinen Antaa mehua
Q: How can photons have energy and momentum, but no mass? Sisäinen Antaa mehua
Q: If you were on the inside of the Sun falling in, the matter closer to the surface doesn’t affect your acceleration, but the matter closer to the core does. Why is that? Sisäinen Antaa mehua
Q: How do surge protectors work? Sisäinen Antaa mehua
Relativity and Quantum Mechanics: the elevator pitch Sisäinen Antaa mehua
Q: Why are orbits elliptical? Why is the Sun in one focus, and what’s in the other? Sisäinen Antaa mehua
Q: What would happen if everyone in the world jumped at the same time? Sisäinen Antaa mehua
Q: How can electrons “jump” between places without covering the intervening distance? Sisäinen Antaa mehua
Q: Why do we only see one rainbow at a time? Sisäinen Antaa mehua
Q: Why does putting spin on a ball change how it moves through the air? Sisäinen Antaa mehua
Quantum mech, choices, and time travel too! Sisäinen Antaa mehua
Q: Why is the speed of light finite? Sisäinen Antaa mehua
Q: Why is the speed of light the fastest speed? Why is light so special? Sisäinen Antaa mehua
Q: Will we ever overcome the Heisenberg uncertainty principle? Sisäinen Antaa mehua
Q: If gravity is the reaction matter has on space, in that it warps space, why do physicist’s look for a gravity particle? Wouldn’t gravity be just a bi-product of what matter does to space? Sisäinen Antaa mehua
Q: Is it possible to beat the laws of physics? Sisäinen Antaa mehua
Q: What’s the chance of getting a run of K or more successes (heads) in a row in N Bernoulli trials (coin flips)? Why use approximations when the exact answer is known? Sisäinen Antaa mehua
Q: Aren’t physicists just doing experiments to confirm their theories? Couldn’t they “prove” anything they want? Sisäinen Antaa mehua
Q: What’s up with that “bowling ball creates a dip in a sheet” analogy of spacetime? Isn’t it gravity that makes the dip in the first place? Sisäinen Antaa mehua
Q: If we find a “Theory of Everything” will we be done? Sisäinen Antaa mehua
Q: Is it possible to say if the Earth is moving or sitting still without going into space? Sisäinen Antaa mehua
Q: Will there always be things that will not or cannot be known? Sisäinen Antaa mehua
Q: If you could see through the Earth, how big would Australia look from the other side? Sisäinen Antaa mehua
Q: How is it that Bell’s Theorem proves that there are no “hidden variables” in quantum mechanics? How do we know that God really does play dice with the universe? Sisäinen Antaa mehua
Q: Does an electric field have mass? Does it take energy to move an electric field? Sisäinen Antaa mehua
Q: What would the consequenses for our universe be if the speed of light was only about one hundred miles per hour? Sisäinen Antaa mehua
Q: Do virtual particles violate the laws that energy can be created or destroyed? Have virtual particles ever been observed? In any other instance can energy ever be destroyed or created? Sisäinen Antaa mehua
Video: How do we know that 1+1=2? A journey into the foundations of math. Sisäinen Antaa mehua
Q: Would it be possible to generate power from artificial lightning? Sisäinen Antaa mehua
Q: What is the optimum spectrum to visualize things with? Theoretically, which type of vision would be the best to see things with? Sisäinen Antaa mehua
Q: What causes iron, nickel, and cobalt to be attracted to magnets, but not other metals? Sisäinen Antaa mehua
Q: Is it possible to fill a black hole? If you were to continuously throw galaxies worth of matter into a black hole, would it ever fill up? And what would theoretically happen if all the matter in the universe was thrown into a single black hole? Sisäinen Antaa mehua
Q: Can math and science make you better at gambling? Sisäinen Antaa mehua
Q: Spectroscopy? Sisäinen Antaa mehua
Q: Is it possible to breach the center of a nebula? Sisäinen Antaa mehua
Q: If energy is quantized, what is the least amount of energy possible? And how did they measure it? Sisäinen Antaa mehua
Q: How did Lord Kelvin come up with the absolute temperature? I mean, how could he say surely that it was 273.15 C below zero? Sisäinen Antaa mehua
Q: What do complex numbers really mean or represent? Sisäinen Antaa mehua
Q: Is it odd that the universe’s constants are all so perfectly conducive to life? Sisäinen Antaa mehua
Q: How/when will the world end? Sisäinen Antaa mehua
Q: What would happen if an unstoppable force met with an unmovable, impenetrable object? Sisäinen Antaa mehua
My bad: Have aliens ever visited Earth? Sisäinen Antaa mehua
Q: How do Bell pairs (entangled particles) behave experimentally? Sisäinen Antaa mehua
Video: What your Spiritual Guru Never Told you about Quantum Mechanics Sisäinen Antaa mehua
Q: How big does an object have to be to gravitationally attract a Human or have a molten core? Sisäinen Antaa mehua
Video: The Scientific Investigation of Aliens – Evidence Examined Sisäinen Antaa mehua
Q: How do I count the number of ways of picking/choosing/taking k items from a list/group/set of n items when order does/doesn’t matter? Sisäinen Antaa mehua
Q: Who would win in a fight: Gödel or Feynman? Sisäinen Antaa mehua
Q: How hard would it be to make a list of products of primes that could beat public key encryption? Sisäinen Antaa mehua
Q: What are complex numbers used for? Sisäinen Antaa mehua
Q: Can one truly create something from nothing? If matter formed from energy (as in the Big Bang expansion), where did the energy come from? Sisäinen Antaa mehua
Q: Why does wind make you colder, but re-entry makes you hotter? Sisäinen Antaa mehua
Q: Are explosions more or less powerful in space? Sisäinen Antaa mehua
Q: What is infinity? (A brief introduction to infinite sets, infinite limits, and infinite numbers) Sisäinen Antaa mehua
Q: Are there physical limits in the universe other than the speed of light? Sisäinen Antaa mehua
Q: Is it of any coincidence that mathematics is able to describe physical reality – given that both are inventions of the human mind? Sisäinen Antaa mehua
Q: If you were to break down an average human body into its individual atoms, and then laid the atoms out in a single straight line, how far would it stretch? Sisäinen Antaa mehua
Q: What’s it like when you travel at the speed of light? Sisäinen Antaa mehua
Q: Is there a real life example where two negatives make a positive? Sisäinen Antaa mehua
Q: Do the “laws” of physics and math exist? If so, where? Are they discovered or invented/created by humans? Sisäinen Antaa mehua
Q: Do we have free will? Sisäinen Antaa mehua
Q: How did mathematicians calculate trig functions and numbers like pi before calculators? Sisäinen Antaa mehua
Q: How can planes fly upside-down? Sisäinen Antaa mehua
Q: A flurry of blackhole questions! Sisäinen Antaa mehua
Q: Why does going fast or being lower make time slow down? Sisäinen Antaa mehua
Q: What’s so special about the Gaussian distribution (i.e. the normal distribution / bell curve)?? Sisäinen Antaa mehua
Q: Is the universe infinitely old? Sisäinen Antaa mehua
Q: Have aliens ever visited Earth? Sisäinen Antaa mehua
Q: Why is the sky blue? Sisäinen Antaa mehua
Q: Is there a formula for how much water will splash, most importantly how high, and in what direction from the toilet bowl when you *ehem* take a dump in it ? Sisäinen Antaa mehua
Q: What is the meaning of the term “random”? Can thinking affect the future? Sisäinen Antaa mehua
Q: Is it possible to choose an item from an infinite set of items such that each one has an equal chance of being selected? Sisäinen Antaa mehua
Q: Do aliens exist? Sisäinen Antaa mehua
Q: Is it true that all matter is simply condensed energy? Sisäinen Antaa mehua
Q: Which is better: Math or Physics? Sisäinen Antaa mehua
Q: Why is the number 1 not considered a prime number? Sisäinen Antaa mehua
Q: If the universe is expanding and all the galaxies are moving away from one another, how is it possible for galaxies to collide? Sisäinen Antaa mehua
Q: What happens when you fall into a blackhole? Sisäinen Antaa mehua
Q: Is the total complexity of the universe growing, shrinking or staying the same? Sisäinen Antaa mehua
Q: If two trains move towards each other at certain velocities, and a fly flies between them at a certain constant speed, how much distance will the fly cover before they crash? Sisäinen Antaa mehua
Q: Why does oxygen necessarily indicate the presence of life? Sisäinen Antaa mehua
Q: What’s the relationship between entropy in the information-theory sense and the thermodynamics sense? Sisäinen Antaa mehua
Q: Would it be possible to kill ALL of Earth’s life with nuclear bombs? Sisäinen Antaa mehua
Q: Will black holes ever release their energy and will we be able to tell what had gone into them? Sisäinen Antaa mehua
Q: What are the Intersecting Chord and Power of a Point Theorems? Sisäinen Antaa mehua
Q: How far away is the edge of the universe? Sisäinen Antaa mehua
Q: Why do superconductors have to be cold? Sisäinen Antaa mehua
Q: Why does the leading digit 1 appear more often than other digits in all sorts of numbers? What’s the deal with Benford’s Law? Sisäinen Antaa mehua
Q: How does the Monty Hall Problem work? Sisäinen Antaa mehua
Q: How/Why are Quantum Mechanics and Relativity incompatible? Sisäinen Antaa mehua
Q: What the heck are imaginary numbers, how are they useful, and do they really exist? Sisäinen Antaa mehua
Q: What’s that third hole in electrical outlets for? Sisäinen Antaa mehua
Q: Do physicists really believe in true randomness? Sisäinen Antaa mehua
Q: Could a simple cup of coffee be heated by a hand held device designed to not only mix but heat the water through friction, and is that more efficient than heating on a stove and then mixing? Sisäinen Antaa mehua
Q: What did Einstein mean by: “Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.” Sisäinen Antaa mehua
Q: Why does saliva boil in the vacuum of space? Sisäinen Antaa mehua
Q: Can things really be in two places at the same time? Sisäinen Antaa mehua
Q: Why do weird things happen so much? Sisäinen Antaa mehua
Q: Why? Sisäinen Antaa mehua
Q: Will CERN create a black hole? Sisäinen Antaa mehua
Q: What’s the highest population growth rate that the Earth can support? Sisäinen Antaa mehua
Q: What is time? Sisäinen Antaa mehua
Q: What is “Dark Matter”? Sisäinen Antaa mehua
Q: Why do heavy objects bend space and what is it they are bending? Sisäinen Antaa mehua
Q: Why does math work so well at modeling the world around us? Sisäinen Antaa mehua
Q: Why is it that when you multiply a positive number with a negative number you get a negative number? Sisäinen Antaa mehua
Q: What is the best way to understand relativity theory? Why is it so counter intuitive? Sisäinen Antaa mehua
Q: Will we ever go faster than light? Sisäinen Antaa mehua
Q: If you were on a space station, would you be able to tell the difference between centrifugal force and normal gravity? Sisäinen Antaa mehua
Q: Is teleportation possible? Sisäinen Antaa mehua
Q: If black holes are “rips” in the fabric of our universe, does it mean they lead to other universes? If so, then did time begin in that universe at the inception of the black hole? Could we be in a black hole? Sisäinen Antaa mehua
Q: Since pi is infinite, do its digits contain all finite sequences of numbers? Sisäinen Antaa mehua
Q: What is the connection between quantum physics and consciousness? Sisäinen Antaa mehua
Q: What is the probability that in a group of 31 people, none of them have birthdays in February or August? Sisäinen Antaa mehua
Q: What is the meaning of life? Sisäinen Antaa mehua
Q: Why is e to the i pi equal to -1? Sisäinen Antaa mehua
Q: How does a refrigerator work? Sisäinen Antaa mehua
Q: How do I find the love of my life? Sisäinen Antaa mehua
Q: Why does “curved space-time” cause gravity? Sisäinen Antaa mehua
Q: What is monotony? Sisäinen Antaa mehua
Q: How do we know if science is right? Sisäinen Antaa mehua
Q: How plausible is it that the laws of physics may actually function differently in other parts of the universe? Sisäinen Antaa mehua
Q: Are there an infinite number of prime numbers? Sisäinen Antaa mehua
Q: How can we prove that 2+2 always equals 4? Sisäinen Antaa mehua
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