This is a Muonionalusta meteorite. The unique Widmanstätten pattern makes this one of the most beautiful meteorites. Showing this ring to new people really is amazing. Some people freak out completely... continue reading

posted by newtboy 5 years 10 months ago • 798 views • 11:12

This is amazing. I learned the Fourier series in university and I never understood it like this.

posted by ChaosEngine 6 years ago • 536 views • 8:25

YouTube description: Hi there! I'm (finally!) back with a new video explaining what is swing, a form of popular music developed in the United States that dominated in the 1930s and 1940s. The amazing... continue reading

posted by Aard Vark (oritteropo) 6 years 1 month 3 weeks ago • 465 views • 2:01

YT - BRIGHT SIDE Published on Jul 14, 2017 We have 16 amazing maps that will change your perspective of the world forever. Subscribe to Bright Side : https://goo.gl/rQTJZz For copyright matters... continue reading

posted by Buck 6 years 3 months 1 week ago • 268 views • 6:19

YouTube description: More Detailed Interviews here: Dr. Angela Olinto https://youtu.be/8S9iKtI_DGQ Felipe Ruiz https://youtu.be/JtLi6tZzsgA Dr. Tony Case https://youtu.be/m3GKfvPc2ns... continue reading

posted by Aard Vark (oritteropo) 6 years 3 months 4 weeks ago • 571 views • 13:50

YouTube description: One of the most dynamic, transformative, and potentially dangerous features in North America is also responsible for some of the continent’s most amazing fossil deposits. It’s... continue reading

posted by Aard Vark (oritteropo) 6 years 3 months 4 weeks ago • 271 views • 9:39

The White Horse, in Uffington, is one of the oldest surviving works of art in Britain: carved into a hillside in Oxfordshire 3,000 years ago. Every year, it's rechalked by volunteers co-ordinated through... continue reading

posted by nanrod 6 years 4 months 1 week ago • 625 views • 2:50

YouTube description: In which John gets curious about the last time global human population declined and ends up learning about a period of human history called The General Crisis. Thanks to Our World... continue reading

posted by Aard Vark (oritteropo) 6 years 5 months 1 week ago • 674 views • 3:59

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) 6 years 6 months 2 weeks ago • 624 views • 1:43

Copper has a unique effect with magnets. It is not magnetic itself but it will generate an electric field from a moving magnet and this field directly and immediately impacts the magnet.

The dominoes are neat, it's the end that amazes me. - Buck YT - iTunez Published on May 25, 2017 Real world brick DOMINO! ^.^ source: https://goo.gl/KjwSMN

posted by Buck 6 years 11 months 2 weeks ago • 23 views • 1:26

YouTube description: These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv ... continue reading

posted by Aard Vark (oritteropo) 7 years 1 month ago • 1,063 views • 6:21

YouTube description: Ever wondered how they film a tank shell in flight for over 100m meters like it was travelling at walking speed or the instant of a nuclear explosion. In this video, I look at... continue reading

posted by Aard Vark (oritteropo) 7 years 1 month 1 week ago • 1,678 views • 7:14

"... Let's face it! The world hates fire ants. It is not hard to understand why seeing as they are a major domestic pest in many countries, as well as a very dangerous agricultural pest, like in the Unites... continue reading

posted by ant 7 years 1 month 4 weeks ago • 296 views • 15:53

A must-watch if you're into tabletop gaming of any kind. Prof Finkel is amazingly fun and charismatic.

posted by bigbikeman 7 years 2 months 3 weeks ago • 332 views • 25:33

Argyroneta aquatica the Diving Bell Spider it the UK's only fully aquatic species of spider. They are rarely seen but are amazing creatures. This film explores how they hunt and live underwater.

posted by Mordhaus 7 years 3 months 2 weeks ago • 450 views • 2:57

exurb1a takes us on a brief tour of the most amazing piece of engineering we are aware of, the human body.

posted by ChaosEngine 7 years 4 months 2 weeks ago • 399 views • 7:35

https://youtu.be/Zm6X77ShHa8 Beavers have done more to shape North American landscapes than any animal beside humans. We don’t notice them much today because there aren’t many left, but before colonization,... continue reading

posted by Aard Vark (oritteropo) 7 years 5 months ago • 1,121 views • 5:19