You've probably spun around a coin for fun at some point, but this physics toy uses the physics of a spinning coin to keep spinning faster and faster for up to 2 minutes. As seen on The Big Bang Theory,... continue reading
posted by MicrowaveMeShow 4 years 12 months ago • 525 views • 2:02Videos (93) | Sift Talk (1) | Blogs (0) | Comments (1000) |
Morocco has 3/4 of the world’s known reserves of rock phosphate, our main source of phosphorus, so Morocco may be key to our long-term ability to grow food. -yt
posted by eric3579![Ranked #3 - 134371 votes - 3047 star points](https://videosift.com/cdm/stars/galaxy/eric3579.png?v=5)
Filmmaker Jan van IJken's Becoming reveals the fascinating genesis of animal life. A single cell is transformed into a complete, complex living organism with a beating heart and running bloodstream. Observe... continue reading
posted by newtboy![Ranked #15 - 49286 votes - 2221 star points](https://videosift.com/cdm/stars/galaxy/newtboy.png?v=5)
YouTube description: Hi there! I'm (finally!) back with the first video of 2019 explaining what is Reggaeton, one of the most popular music genre today, now a real global phenomenon that regularly... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
Thanks to a weird golden goal rule. YouTube description: Barbados needed to win by two, but they were only up one. So instead of scoring in the traditional way they intentionally kicked in an own... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
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![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
Here's a fast method to find the center of boards and other objects without using a tape measure or figuring math! In 2 minutes you'll learn how to use a speed square or combination square (VERY common... continue reading
posted by BSR![Ranked #51 - 19012 votes - 943 star points](https://videosift.com/cdm/stars/00500.png)
Earth’s outer shell is made of two materials whose different densities and thicknesses give rise to two distinct “levels” on the planet’s surface.
posted by Mekanikal![Ranked #110 - 8994 votes - 299 star points](https://videosift.com/cdm/stars/00250.png)
Actors reading the actual words of eyewitnesses detailing minute by minute what happened in the run up to the shooting of Michael Brown in Ferguson, Missouri. It includes forensic and medical examiner... continue reading
posted by bobknight33![Ranked #185 - 4958 votes - 178 star points](https://videosift.com/cdm/stars/00100.png)
YouTube description: If you're landing a rocket then waiting to the last minute slamming on the brakes actually saves fuel over slower, more considered approaches to landing.... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
![Ranked #7 - 86315 votes - 3448 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
YouTube description: This video is about Simpson's paradox, a statistical paradox and ecological fallacy where seemingly contradictory results are implied by a single set of data depending on how it's... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading
posted by Mordhaus![Ranked #7 - 86315 votes - 3448 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
For this project you need cardboard, cutting knife, battery, electric motor, small nut and glue. The most important part - to measure needed coins and cut right holes :) This machine is very effective,... continue reading
posted by Mordhaus![Ranked #7 - 86315 votes - 3448 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
YouTube description: The fade out is underrated. It should come back. The fade out in music is one of those necessary tools in a record producers arsenal. But if you listen to today's hits it's much... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)
Here are a few quick yet informative stats about American's most famous bomber, the B-17 Flying Fortress. You'll also learn what the crews had to endure and all in under 2 minutes. Enjoy.
posted by Mordhaus![Ranked #7 - 86315 votes - 3448 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
Kale chips are so easy to make it's more difficult to not make them than to make them. Rip off some chunks of kale. Mix with some olive oil. Add some salt. Spread on a parchment papered baking sheet. ... continue reading
posted by Mordhaus![Ranked #7 - 86315 votes - 3448 star points](https://videosift.com/cdm/stars/galaxy/mordhaus.png?v=5)
Uploaded on Jul 14, 2008 Continuation from the other video, starting at minute 1:01 the professor explains how Slavery started with Africans. THE REAL STORY!!
posted by bobknight33![Ranked #185 - 4958 votes - 178 star points](https://videosift.com/cdm/stars/00100.png)
I built a water powered hammer called a “Monjolo”. I started by making a water spout from half a hollow log to direct water from the creek. This was set up in the creek and water flowed through it.... continue reading
posted by Joe Motion![Ranked #36 - 23590 votes - 1046 star points](https://videosift.com/cdm/stars/01000.png)
YouTube description: Should we double down or give up and go our separate ways? This video will probably not make everybody happy. Probably for completely opposite reasons. Some people want less... continue reading
posted by Aard Vark![Ranked #10 - 60212 votes - 2975 star points](https://videosift.com/cdm/stars/galaxy/oritteropo.png?v=5)