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 months 3 weeks ago • 425 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 3 months 3 weeks ago • 295 views • 8:44

In this video, Jonathan from the Institute of Human Anatomy discusses testosterone and its many effects on the body.

posted by BSR 4 months 3 weeks ago • 60 views • 13:50

From Youtube, "By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year.... continue reading

posted by w1ndex 1 year 8 months 1 week ago • 506 views • 9:10

Red sprites, secondary jets and newly discovered green afterglow called "ghosts" triggered by red sprites. A dozen vibrant red sprites were recorded on this evening and only two events had the green afterglow.... continue reading

posted by newtboy 1 year 11 months 1 week ago • 981 views • 2:32

"... Wren uses VFX to explain Exponential Scale and how it relates to the spread of a virus like COVID-19..."

posted by ant 2 years 2 months 3 weeks ago • 25 views • 7:03

What's the best way to convince humans to conserve nature? Is it to put it on display for entertainment despite the fact that this undeniably harms the animals? Sadly, that's one of the more effective... continue reading

posted by newtboy 2 years 7 months ago • 465 views

"Behavior of mice aboard the International Space Station 20 female mice were transported to the International Space Station by SpaceX CRS-4 Dragon spacecraft. On NASA’s Rodent Habitat, the mice engaged... continue reading

posted by ant 3 years 2 months 2 weeks ago • 14 views • 3:42

YouTube description: Danny Dimian, Visual Effects Supervisor, and Josh Beveridge, Head of Character Animation, for "Spider-Man: Into the Spider-Verse," share exclusive breakdowns and talk about their... continue reading

posted by Aard Vark (oritteropo) 3 years 3 months 1 week ago • 422 views • 13:28

YouTube description: Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great. Check out SimpliSafe... continue reading

posted by Aard Vark (oritteropo) 3 years 3 months 3 weeks ago • 1,000 views • 12:52

"... Today's Adventures! Wren uses visual effects to show you how much water is actually on Planet Earth! ..."

posted by ant 3 years 4 months 1 week ago • 52 views • 6:38

Former Chief of Disguise for the CIA, Jonna Mendez, explains how disguises are used in the CIA, and what aspects to the deception make for an effective disguise.

posted by Ashenkase 3 years 8 months 1 week ago • 30 views • 9:25

Are you tired of your shoe laces coming undone - and always at the most inconvenient time! Use this simple change to how most people tie shoes and having loose laces will be almost entirely eliminated!... continue reading

posted by BSR 3 years 9 months 2 weeks ago • 24 views • 2:01

Bill Gates introduces the Indigo, the remarkable invention that uses no electricity, no ice, and no batteries to store vaccines at the precise temperature required to remain effective.

posted by newtboy 4 years 2 weeks ago • 857 views • 2:22

It's all relative. YouTube: We've talked in the past about the positives of Marijuana use. What are the harms? From pregnancy effects to impaired driving to memory and concentration, Aaron will tell... continue reading

posted by PlayhousePals 4 years 2 weeks ago • 599 views • 8:07

The idea of this video is to specifically reach people who are against decriminalization and to take them seriously. There is an abundance of pro arguments and content on the internet – and while they... continue reading

posted by Mordhaus 4 years 3 weeks ago • 754 views • 9:40

YouTube description: Amazing high resolution photos of the Earth should show that the earth is oblate, but it's hard to see because the difference is about 0.3%. So here's a quick demo highlighting the difference. ... continue reading

posted by Aard Vark (oritteropo) 4 years 3 weeks ago • 618 views • 1:43

Kids at the Northwest Fencing Academy learn about the effectiveness of the tesudo (tortoise) formation used by the Roman legion. Source: Northwest Fencing Academy

posted by b4rringt0n 4 years 2 months 1 week ago • 983 views • 48 secs