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 1 month 2 weeks ago • 547 views • 11:31

YouTube description: To prepare him for landing the lunar module, Neil Armstrong practiced on a training vehicle, right here on Earth. It was designed to replicate flying within a gravitational pull... continue reading

posted by Aard Vark (oritteropo) 2 years 11 months 1 week ago • 462 views • 2:14

The purpose of this project was to test a simplified blower design connected to a furnace. I purposely did this to show that people in most natural environments should be able to replicate this design... continue reading

posted by Mekanikal 4 years 10 months ago • 559 views • 9:16

It seems like every few months, there’s some kind of news about problems with the scientific publishing industry. Why does this keep happening? And what can be done to fix the system?

posted by Mordhaus 5 years 12 months ago • 409 views • 9:11

From OutdoorHub: "opens a Master Lock by simply applying tension and gently tapping it with a hammer. This is a particularly worrisome exploit for two reasons. First, this type of lock is one of the most... continue reading

posted by chicchorea 6 years 6 months 3 weeks ago • 1,611 views • 1:13

"Eternal youth wouldn't make us invincible." YouTube: References: Aubert, G. & Lansdorp, P. M. (2008) Telomeres and aging. Physiological Review 88(2): 557–579. http://simonadellemonache.com/dispens... ... continue reading

posted by PlayhousePals 6 years 12 months ago • 579 views • 2:58