Physical Science

You've heard of Google, but what about a Googol? If not, then this tutorial is for you.

By Mark Mancini

Spanish researchers recently uncovered a new geometric shape that allows human tissue to curve. But how?

By Robert Lamb

You probably have a bottle of the stuff at your house. Have you ever seen it come in any color bottle besides brown?

By John Perritano

Something very strange is afoot above the frozen landscape of Antarctica.

By Ian O'Neill, Ph.D.

Kaleidoscopes have been fascinating people since the early 19th century. Whether you think of kaleidoscopes as toys or as works of art, no matter how often you look inside, you'll never see the same thing twice.

By Melanie F. F. Gibbs

Who wants to reduce our complicated universe down to its simplest building blocks? A bunch of particle physicists, that's who. Why is the Higgs boson critical to that goal?

By Jonathan Atteberry & Sascha Bos

That's one seriously big number, and technically Amedeo Avogadro didn't even come up with it. So how did the Italian chemist make such an indelible (numerical) mark on the wonderful world of chemistry?

By Jonathan Atteberry

Thanks to our voracious appetite for energy, the element long linked with nuclear weapons is taking on a new role. Where does the hunt begin for uranium?

By Marianne Spoon

The list of superstar athletes accused of — and admitting to — taking performance-enhancing drugs is almost as impressive as the number of sports that they compete in. And we're not just talking about steroids.

By William Harris, Jennifer Walker-Journey & Austin Henderson

Light travels pretty rapidly, but when it comes to faraway galaxies, that light takes a while to reach our telescopes. In fact, the light you see might actually be from billions of years ago.

By Kate Kershner

The fields of sciences and mathematics are capable of some amazing things and answering some of the biggest and most puzzling questions on the planet. But what may shock you is that some of the most mundane and seemingly simple questions have no real confirmed answers from scientists. From how a bike works to how […] The post 15 Seemingly Simple Questions We Don’t Know the Answer To appeared first on Goliath.

By Jack Sackman

Award-winning poet and fiction writer Mary Soon Lee has found a charming way to combine science and poetry in a refreshing new take on the periodic table of elements.

By Carrie Tatro

A sound wave alone probably won't kill you. Crank the volume on a terrible song, though, and you just might annoy everyone to death.

By Oisin Curran

These small molecules are the foundation for much bigger things, from ordinary household products around us to essential components within our bodies.

By Debbie Swanson

Polymers are the basic components in so many of the products we use each day.

By Debbie Swanson

What if there are colors within the visible spectrum that our brains can't perceive? In fact, there are. They're called impossible colors. But some researchers think they've discovered a way to see the impossible.

By Dave Roos

There are so many things in this world that are possible, and shattering glass with sonic force is one of them – but just how probable is it, really?

By Christine Venzon

At the same time scientists discovered that nitrous oxide could numb agonizing pain, they also found it could make you really lightheaded and silly. Yes, huffing parties started in the 1700s.

By Dave Roos

Cosmological redshift: sounds like the latest blockbuster coming to a theater near you, doesn't it? In reality, it has to do with how light itself travels -- and understanding how it works is essential to advanced space telescope technology.

By Kate Kershner

When speed is everything and light marks the universe's speed limit, lasers are bound to be the answer. At least, that's what NASA and a bunch of Wall Street types are betting on.

By Nicholas Gerbis

It's a young lady! It's an old woman! It's a blue dress! No, it's gold! Why are we fooled by optical illusions and what do they tell us about how the brain works?

By Meisa Salaita

If you've ever had a half-frozen beer explode on you, you know that yes, alcohol freezes — but not all types freeze at the same rate. We'll let you in on the secrets to frozen alcoholic delights.

By Alison Cooper

The Large Hadron Collider isn't just a one-trick (Higgs) pony. Find out what else has happened where hundreds of millions of particles may collide any given second.

By Nicholas Gerbis

When something as important as the Higgs rocks our world, we want to know every last thing about it, including what it looks like. So?

By Kate Kershner

Of all the superheroes we have in the universe, supersymmetry might be the one that will save us from total annihilation. Not because it fights bad guys, but because it just might explain how the tiniest parts of the cosmos work.

By Kate Kershner