In this video Jonathan from the Institute of Human Anatomy discusses sperm production, storage, as well as a common question he gets from students: What happens to sperm cells if they are not not released? ... continue reading

posted by BSR 5 months ago • 94 views • 10:30

ZeFrank looks at the wild world of mustelids, better known as long snake kittens.

posted by w1ndex 5 months ago • 182 views • 11:29

It seems the Everglades are a better habitat for pythons than their native habitat, and they are growing to record size eating the native fauna.

posted by newtboy 10 months 1 week ago • 251 views • 35 secs

Are you wrapping your cords, cables and hoses the hard way? There's a better way! Two, actually! Check out the way pros wrap their extension cords, cables and hoses with these two easy-to-follow techniques.

posted by BSR 10 months 2 weeks ago • 117 views

From YouTube, In this lab, they use different flow visualization techniques to help detect contraband and residues and develop trace particle detection methods... Thanks to Rich Press and NIST for... continue reading

posted by w1ndex 1 year 4 months 3 weeks ago • 204 views • 21:48

Dr. Andrew Huberman discusses how you can feel more energized and sleep better by doing one thing every morning—getting bright sunlight. Dr. Andrew Huberman is a tenured professor of neurobiology... continue reading

posted by eric3579 1 year 9 months 1 week ago • 85 views • 6:32

Seems Vitamin D may not be the answer to better Covid outcomes. It seems it may be the other effects of sunlight that is providing protection.

posted by eric3579 2 years 1 month 1 week ago • 516 views • 23:59

“Most of us can’t imagine what it will be like when the whole ocean system collapses,” says Colin Angus, CTO and cofounder Open Ocean Robotics, a tech startup that makes autonomous boats. The... continue reading

posted by newtboy 2 years 2 months 1 week ago • 295 views • 8:44

The Omega 1 is not only much more powerful than existing technology, but it is also much more efficient. The Omega 1’s rotary mechanism is very efficient because it has very little friction and fluid... continue reading

posted by newtboy 2 years 2 months 3 weeks ago • 481 views

"I’m vaccinated. I’m boosted. And I still got infected with the omicron variant of COVID-19. Here’s what I learned, and what it means for the possible end of this pandemic. References and sources:... continue reading

posted by ant 2 years 3 months 3 weeks ago • 106 views • 17:55

This Worm Week, we're featuring the strange, Demogorgon-looking deep-sea bristle worm Alvinella pompejana, better known as the Pompeii Worm due to its reliance on hydrothermal vents.

posted by newtboy 2 years 4 months 2 weeks ago • 77 views • 4:29

"Olympic sports are contested in the Summer Olympic Games and Winter Olympic Games. They are Summer Olympics and Winter Olympics. Besides, there are two more Olympics. They are Special Olympics and Paralympics.... continue reading

posted by ant 2 years 8 months 3 weeks ago • 15 views • 2:40

"What different clouds mean, explained for kids. Welcome to our first-ever week of programming for kids! If you’re standing outside and you look up, you’ll likely see something familiar above... continue reading

posted by ant 3 years 8 months 2 weeks ago • 67 views • 8:03

From Youtube, "What started as a simple desire for a better arc lighter got carried away and I ended up making the scariest device I've ever built. In this video I tested a plasma lighter and attempted... continue reading

posted by w1ndex 3 years 9 months 2 weeks ago • 55 views • 26:02

From Youtube, "The Postal Service is one of the few government agencies which pre-date the Constitution and creation of the United States. If the Founding Fathers kept it around, it must be important."

posted by w1ndex 3 years 9 months 2 weeks ago • 12 views • 25:54

https://www.iter.org/ In southern France, 35 nations* are collaborating to build the world's largest tokamak, a magnetic fusion device that has been designed to prove the feasibility of fusion as a... continue reading

posted by eric3579 3 years 9 months 3 weeks ago • 930 views • 7:59

Michael Bloomberg read a Washington Post climate article, and actually believed that they were telling the truth. At his age, he should know better.

posted by bobknight33 3 years 9 months 3 weeks ago • 29 views

Another Republican based anti-Trump group has started producing commercials. At this rate, the Democrats can just hold onto their campaign funds, the Republicans are doing better at selling Democrats... continue reading

posted by newtboy 3 years 10 months 3 weeks ago • 44 views • 1:11

Zefrank talks about felines senses. From Youtube, "CREDITS:Thank you to Dr. Alexis Noel at http://www.noel.gatech.edu for allowing me to show her work. Click on the link to see other remarkable work... continue reading

posted by w1ndex 3 years 11 months 1 week ago • 1,033 views • 12:50

There's been a few stories recently about detonation engines and how they're supposed to be superior to traditional jet or rocket engines. So, what is a detonation engine, what's the difference between... continue reading

posted by newtboy 4 years ago • 25 views • 11:14