Instructional Video9:58
PBS

Strange Stars

12th - Higher Ed
What happens when matter can't get any denser yet somehow does? The answer - it becomes strange. Strange Stars may be the most massive stellar remnant that is just shy of forming a black hole. And they could be even cooler than black holes.
Instructional Video5:57
PBS

What Planet Is Super Mario World?

12th - Higher Ed
We've run, jumped, and stomped all over the world of Super Mario, but, where in the universe is Super Mario EXACTLY? It's virtual so it obviously DOESN'T exist but if it did, could Super Mario world be in our solar system? And what do...
Instructional Video14:24
PBS

Why Computers are Bad at Algebra

12th - Higher Ed
The answer lies in the weirdness of floating-point numbers and the computer's perception of a number line.
Instructional Video7:54
PBS

Is Piracy Helping Game of Thrones?

12th - Higher Ed
A huge amount of viewers of the HBO series Game of Thrones (not us of course, no no no) are downloading the show illegally. But despite being the most pirated show of 2012, the Game of Thrones DVDs are top sellers, breaking HBO's own...
Instructional Video8:44
PBS

Will Mars or Venus Kill You First?

12th - Higher Ed
Humans have been talking about space colonization for quite some time, but our neighboring planets are not exactly the most hospitable places. If we are ever going to be successful, we should probably figure out where we could reasonably...
Instructional Video8:32
PBS

Is a DOS Attack a Weapon?

12th - Higher Ed
Denial of Service (DOS) or Distributed Denial of Service (DDOS) attacks take down servers by distracting them with meaningless traffic until basically they can't take it any more. The way we talk about the result of a software program...
Instructional Video11:22
PBS

What Happens at the Event Horizon?

12th - Higher Ed
What really happens when you approach the event horizon of a black hole?
Instructional Video9:38
PBS

Have Gravitational Waves Been Discovered?!?

12th - Higher Ed
For the past 90 years, the predictions laid out Einstein's general theory of relativity have continued to be confirmed by experimental science. The last hold out is gravitational waves - the idea that certain gravitational events cause...
Instructional Video11:10
PBS

Quantum Invariance & The Origin of The Standard Model

12th - Higher Ed
Our laws of physics are equations of motion, along with some associated constants. We've talked about the symmetries of these equations, and how they lead us to conserved quantities. But this is just the tip of the theoretical iceberg -...
Instructional Video7:40
PBS

How the T-Rex Lost Its Arms

12th - Higher Ed
Tyrannosaurus rex was big, Tyrannosaurus rex was vicious, and Tyrannosaurus rex had tiny arms. The story of how T-Rex lost its arms is, itself, pretty simple. But the story of why it kept those little limbs, and how it used them? Well,...
Instructional Video4:33
PBS

Is Homestuck the Ulysses of the Internet?

12th - Higher Ed
If you're unfamiliar, Homestuck is a webcomic created Andrew Hussie that is over 5000 PAGES so far! In in its own weird way, Homestuck is a lot like James Joyce's Ulysses, where only the strongest, most dedicated readers make it through...
Instructional Video6:49
PBS

Is It Irrational to Believe in Aliens?

12th - Higher Ed
Aliens! Could humans really be alone in this expansive universe? And if we're not, how come we've never made contact with other intelligent life? Everyone's thought about it; especially members of the scientific community. Join Gabe as...
Instructional Video7:25
PBS

Should the First Mars Mission Be All Women?

12th - Higher Ed
Okay, going to Mars is going to be expensive. Not only that, but who we choose to pick on that trip also needs to have the statistically lowest chance of perishing. So it might be the case that our best scenario is all female crew!
Instructional Video10:53
PBS

The Last Time the Globe Warmed

12th - Higher Ed
Imagine an enormous, lush rainforest teeming with life...in the Arctic. Well there was a time -- and not too long ago -- when the world warmed more than any human has ever seen. (So far)
Instructional Video6:00
PBS

Suicide Space Robots

12th - Higher Ed
Let's take a moment to remember the selfless sacrifices made by some amazing robotic explorers.
Instructional Video9:33
PBS

Life on Europa?

12th - Higher Ed
The Hubble Telescope found more evidence of vast plumes of water bursting through the icy surface of Jupiter's moon Europa. What does this tell us about the potential for life on Europa?
Instructional Video5:08
PBS

What Do Santa and Wrestling Have In Common?

12th - Higher Ed
People love Santa. Christmas is the largest holiday in western culture, and Santa Claus is the centerpiece of that holiday (sorry baby Jesus). But even though our understanding of Santa changes as we mature, we still maintain and...
Instructional Video9:38
PBS

The Oh My God Particle

12th - Higher Ed
In 1991 a single atomic nucleus slammed into our atmosphere with the intensity of a macroscopic object. It's been named The Oh-My-God particle.
Instructional Video2:51
PBS

Is the Web Browser Replacing the Art Gallery?

12th - Higher Ed
For the past 200 years, the gallery has been the home of new and cutting-edge art, a place where the art community can come together and share new ideas. In the era of the internet, however, you can view remarkable art from the comfort...
Instructional Video7:39
PBS

Are Prime Numbers Made Up?

12th - Higher Ed
Is math real or simply something made up by mathematicians? You can't physically touch a number yet using numbers we're able to build skyscrapers and launch rockets into space. Mathematician Kelsey Houston-Edwards explains this...
Instructional Video4:28
PBS

Can A Starfox Barrel Roll Work in Space?

12th - Higher Ed
The iconic move from Star Fox seems so easy, just press a button and BOOM. The ship rolls. But HOW? Barrel rolls in atmosphere are easy to execute with the use of ailerons, but in space, it's a different issue altogether. With no...
Instructional Video9:37
PBS

Quantum Entanglement (The Bohr-Einstein Debate)

12th - Higher Ed
Albert Einstein strongly disagreed with Niels Bohr when it came to Bohr's interpretation of quantum mechanics. Quantum entanglement settled the argument once and for all.
Instructional Video7:19
PBS

Is Sad Music Actually Sad?

12th - Higher Ed
Be it Elliott Smith or Queen, classical or dub step, there's usually a clear understanding that some songs are sad, and some songs are happy. But what is it about the music that makes us feel these feelings we're feeling?
Instructional Video4:37
PBS

Are You a Hipster?

12th - Higher Ed
We all hate hipsters, right? They seem so smug and arrogant, with their ray bans and scarves and ironic t-shirts. Borrowing from other subcultures, (Handlebar mustaches and flannel shirts), hipsters reappropriate these fashion elements...