The multiverse hypothesis or theory holds that a group of multiple universes (possibly infinite universes) comprise everything that exists: The entirety of space, time, matter, energy, information, and... continue reading

posted by BSR 12 months ago • 141 views • 10:03

From Youtube, "At this very second, you are on a narrow ledge between life and death. You probably don’t feel it, but there is an incredible amount of activity going on inside you. And this activity... continue reading

posted by w1ndex 2 years 2 weeks ago • 547 views • 11:31

We went inside this exclusive R&D lab to see an engineering marvel that's about to shake up Silicon Valley.

posted by bobknight33 2 years 7 months ago • 79 views • 11:52

The upsides and downsides. YouTube: Size is the most under appreciated regulators of living things. Let us demonstrate that by throwing animals from buildings.

posted by PlayhousePals 4 years 9 months 2 weeks ago • 573 views • 6:40

YouTube: Did you know that cats have their own laws of physics? These are ancient, passed down through the ages on the internet. Author unknown. A special thanks to our guest cat scientist, Charlie Watson.

posted by PlayhousePals 5 years 11 months 3 weeks ago • 52 views • 1:10

"Strategically deployed at stations throughout the system and involved in up to 1,000 train trips a month, the Amtrak Police Department K-9 teams provide a psychological and physical deterrent to potential... continue reading

posted by Warren E. Hale (MrFisk) 7 years 11 months 1 week ago • 30 views • 6:08

Neat demonstration of Newton's laws in slow motion, with music and a slinky. So cool how the bottom of the Slinky doesn't move until the top of the dropped Slinky arrives at it on the way down... I... continue reading

posted by SFOGuy 8 years 4 months 4 weeks ago • 808 views • 1:43