From Youtube, "In and out, in and out. Staying alive is about doing things. This very second, your cells are combusting glucose molecules with oxygen to make energy available, which keeps you alive for... continue reading

posted by w1ndex 4 years 4 months ago • 324 views • 11:05

Cody from Cody's Lab tries out all the noble gases.

posted by w1ndex 6 years 7 months 1 week ago • 147 views • 11:49

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 10 months 2 weeks ago • 34 views • 4:28

Stress. It makes your heart pound, your breathing quicken and your forehead sweat. But while stress has been made into a public health enemy, new research suggests that stress may only be bad for you if... continue reading

posted by Trancecoach 1 decade 1 year 4 months 2 weeks ago • 1,317 views • 14:29

Originally called hydrogen inflammable air when he discovered it until he breathed it in and blew it out over a candle... tested electricity by measuring how much agony it caused him... and did experiments... continue reading

posted by RFlagg 1 decade 3 years 8 months 1 week ago • 920 views • 6:27