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 1 year 2 months 3 weeks ago • 95 views • 10:30

2023 Florida is home to about 800,000 undocumented immigrants, and many work in the kinds of businesses that would be impacted by the law, known as SB 1718. Many of those affected are also members of mixed-status... continue reading

posted by newtboy 1 year 9 months ago • 98 views • 7:32

The common wisdom is that, once an invasive species is truly established, it can't be eradicated — but I talked to the team from Predator Free Wellington, who think they can do just that. ■ Predator... continue reading

posted by newtboy 2 years 1 week ago • 84 views • 9:17

"Discover how alcohol impacts your body’s processes and causes hangovers, and find out what causes the most common hangover symptoms. The molecule responsible for hangovers is ethanol, which we colloquially... continue reading

posted by ant 2 years 2 months 1 week ago • 5 views • 4:52

Scientists Discover Superworm Eats Plastic | Zophobas Morio 243,647 views Jun 26, 2022 Australian scientists have found the Zophobas morio - commonly known as the Superworm - can survive eating only... continue reading

The magnificent Azorella compacta may look odd as hell, but this matter Seussian "rug" form is actually quite common among Alpine plants - plants from very high elevations or very high latitudes. It is... continue reading

posted by eric3579 2 years 7 months ago • 362 views • 2:59

This three-minute video explains how the Common Core State Standards will help students achieve at high levels and help them learn what they need to know to get to graduation and beyond.

posted by BSR 2 years 11 months ago • 89 views • 3:11

This crew was living in a pile of furniture behind an apartment building in Brooklyn, NY. It's a very common scene during the summer months - so what do you do? This video walks through the steps you... continue reading

posted by eric3579 3 years 2 months 3 weeks ago • 97 views • 14:40

As you're thumbing through your seed catalogs for the upcoming season, you might be confused by common terms for seeds. Are GMO seeds bad? What even ARE heirloom seeds. And what about hybrids...they're... continue reading

posted by dedstick 3 years 3 months 2 weeks ago • 39 views • 10:32

The EPIC OF GILGAMESH is the earliest great work of literature that we know of, and was first written down by the Sumerians around 2100 B.C. Ancient Sumer was the land that lay between the two rivers,... continue reading

posted by newtboy 4 years 2 months 2 weeks ago • 15 views • 3:56

An amazingly thorough deep dive into the acoustic engineering, materials science, and construction of a beautiful pair of speakers. "We construct a pair of large Voigt speakers. I explain the principles... continue reading

posted by blacklotus90 4 years 4 months 1 week ago • 385 views • 52:56

"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 4 years 6 months 1 week ago • 67 views • 8:03

Createk third-arm : Supernumerary robotic arm powered by magnetorheological clutches and an hydrostatic transmission. Fast enough to compensate for human motions while being safe for physical human-robot interaction. ... continue reading

posted by newtboy 4 years 8 months 4 weeks ago • 124 views • 2:51

NASA’s MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft has discovered “layers” and “rifts” in the electrically charged part of the upper atmosphere (the ionosphere) of Mars. The phenomenon... continue reading

posted by eric3579 5 years 1 month ago • 350 views • 2:19

From Youtube, Brenda...Where's my egg? Join the Community: http://www.patreon.com/truefacts CREDITS: MUSIC: https://soundcloud.com/querflote Footage of the mating ostrich: Jackson Hart Grady ... continue reading

posted by w1ndex 5 years 1 month 3 weeks ago • 22 views • 5:46

This strange creature was only discovered by marine biologists in 2007 during a deep water expedition. Teuthidodrilus, commonly known as the "Squidworm", is just as flamboyant as it is strange in appearance.... continue reading

posted by newtboy 5 years 1 month 4 weeks ago • 779 views • 3:38

YouTube description: There's a common myth about who pays their fair share, and who doesn't. (via www.digg.com)... continue reading

posted by Aard Vark (oritteropo) 5 years 2 months 2 weeks ago • 549 views • 5:51

Building a spooky Halloween Robot Centipede was made possible by the Pro members of Makers Play ground. Thank you all for your love and support of the maker community. This project was a little challenging... continue reading

posted by newtboy 5 years 5 months ago • 223 views • 9:57