Beware the death bubble. YouTube: We all know space travel is pretty dangerous, but here are a few more things that you probably wouldn't have thought to look out for!

posted by PlayhousePals 8 years 1 month 2 weeks ago • 34 views • 4:28

YouTube: A waterfall that seems to just disappear into the ground sounds pretty unbelievable, but scientists are still bewildered by the mysteries of Devil's Kettle Falls.

posted by PlayhousePals 8 years 1 month 2 weeks ago • 254 views • 3:22

YouTube: You're pretty sure being a baby was awesome, but why can't you actually remember any of it?

posted by PlayhousePals 8 years 3 months ago • 21 views • 2:43

Some are having fun trying [or so it seems]. YouTube: There are a lot of nuclear weapons on Earth, so many that we often say it’s enough to “destroy the world several times over.” But could we?... continue reading

posted by PlayhousePals 8 years 8 months 2 weeks ago • 177 views • 2:43

"Help the truth put its shoes on." YouTube: In which Hank largely expands upon Wheaton's Law with some advice for building a better, more pleasant, more constructive internet. Of course, I would like... continue reading

posted by PlayhousePals 8 years 12 months ago • 247 views • 3:57

"Fireballs in space and exploding cosmonauts may look pretty cool on the silver screen, but they'd never happen in real life. Discover the truth with 10 Movie Myths Everyone Believes! ..." From http://www.dorkly.com/p... continue reading

posted by ant 9 years 9 months ago • 24 views • 3:34

"Right now, you are inhabited by trillions of microorganisms. Many of these bacteria are harmless (or even helpful!), but there are a few strains of ‘super bacteria’ that are pretty nasty — and they’re... continue reading

posted by Warren E. Hale (MrFisk) 9 years 10 months 1 week ago • 152 views • 4:35

YouTube Description: In which John Green teaches you about the United States as it was in the 1990s. You'll remember from last week that the old-school Republican George H.W. Bush had lost the 1992 presidential... continue reading

posted by PlayhousePals 1 decade 4 months 3 weeks ago • 247 views • 15:38

YT: "The concept of nothing is as old as zero itself. How do we grapple with the concept of nothing? From the best laboratory vacuums on Earth to the vacuum of space to what lies beyond, the idea of nothing... continue reading

posted by Fletch 1 decade 1 year 2 months 3 weeks ago • 210 views • 1:54:00

Science doesn't know much about love, but here's some things we're pretty sure about. Happy V-Day!

posted by messenger 1 decade 1 year 4 months ago • 119 views • 2:55