YouTube: We all know ducks quack, dogs bark, and birds chirp, but that barely scratches the surface of all the amazing ways animals have devised to talk to each other!
posted by PlayhousePals 7 years 9 months ago • 126 views • 9:18Videos (89) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Via YouTube: Canada & Denmark keep leaving bottles of whiskey for each other, on a remote island called Hans Island, but why?
posted by Gratefulmom 7 years 9 months 2 weeks ago • 824 views • 3:43"A heavy steel vault protects 2 cassettes that each hold over 1,000 bills. A sophisticated assemblage of sensors, rollers and conveyors ensures the correct number of bills is distributed to the account holder..." ... continue reading
posted by ant 7 years 10 months 1 week ago • 24 views • 2:57YouTube description: Have ever wondered how digital illustrations are made? This video explains the basics. Help us keep making videos by supporting us in https://www.patreon.com/MinuteEarth We try... continue reading
posted by Aard Vark (oritteropo) 7 years 11 months ago • 483 views • 3:49Predominately found in South and Central America, the Leafcutter Ant is truly an amazing creature. The complexity of teamwork and organization displayed in their societies is 2nd only to human beings and... continue reading
posted by Mordhaus 7 years 11 months 1 week ago • 281 views • 8:09The Most Dangerous Stretch of Water in the World: The Strid at Bolton Abbey, Yorkshire I know, I know, it's a clickbait title^. But I stand by it, because the water is so deceptive, and so pretty, and... continue reading
posted by eric3579 7 years 11 months 3 weeks ago • 3,374 views • 2:17I made this bow and arrow using only primitive tools and materials.The bow is 1.25 m (55 inches) long and shoots 60 cm (2 feet) long arrows. I don't know the draw weight - safe to say greater than 15 kg... continue reading
posted by Mordhaus 8 years 3 weeks ago • 621 views • 5:54YouTube description: I made a batch of charcoal using the mound method then stored it in baskets for later use. Charcoal is a fuel that burns hotter than the wood it's made from. This is because the... continue reading
posted by Aard Vark (oritteropo) 8 years 2 months ago • 1,003 views • 5:31YouTube: Sometimes galaxies eat each other! It's actually pretty common. And it turns out that our own galaxy, the Milky Way, is pretty hungry.
posted by PlayhousePals 8 years 2 months 3 weeks ago • 79 views • 5:12YouTube Description: Jellyfish don’t have a heart, or blood, or even a brain. They’ve survived five mass extinctions. And you can find them in every ocean, from pole to pole. What’s their secret?... continue reading
posted by Aard Vark (oritteropo) 8 years 6 months 1 week ago • 170 views • 2:56An interesting riddle - can you sifters solve it, without resorting to the solution in the video (from 1:25)? iflscience: The following riddle is claimed to have been written by Einstein as a boy. It's... continue reading
posted by Zawash 8 years 7 months 2 weeks ago • 52 views • 5:08From YT: Directors have tons of aspect ratios to choose from. Which should they pick? Let's look at the thematic effect each different aspect ratio can have on the viewer. Slight error when he calls... continue reading
posted by RFlagg 8 years 7 months 3 weeks ago • 1,065 views • 4:14YouTube: Often confused for one another the prehistoric looking Alligator Snapping Turtle and the more widespread Common Snapping Turtle are two very distinct species. Yes it is true that they both... continue reading
posted by PlayhousePals 8 years 7 months 3 weeks ago • 1,953 views • 6:02"Vaccines save more than 9 million lives each year ... "
posted by PlayhousePals 8 years 9 months ago • 910 views • 2:48"It's never been done on the internet. You're going to learn something." YouTube: SYNCHRONIZE WITH DEREK'S VIDEO: http://bit.ly/SouthernSwirl We each repeated the experiment 3 times, and got the... continue reading
posted by PlayhousePals 8 years 10 months 4 weeks ago • 897 views • 8:02Abstract: Hydrographic printing is a well-known technique in industry for transferring color inks on a thin film to the surface of a manufactured 3D object. It enables high-quality coloring of object... continue reading
posted by newtboy 8 years 11 months 3 weeks ago • 883 views • 4:55UAlberta: UAlberta research team uses MRI video to observe for the first time what happens inside joints when they crack. (Edmonton) “Pull my finger,” a phrase embraced by school-aged kids and embarrassing... continue reading
posted by Zawash 9 years 1 week ago • 408 views • 7 secsYouTube: How do you make an archaeologist really mad, really fast? Ask her if she’s found any dinosaurs. SciShow helps you Know Your Scientists by explaining the many differences between archaeology... continue reading
posted by PlayhousePals 9 years 3 weeks ago • 24 views • 5:05YouTube: In this episode of Crash Course Psychology, Hank walks us through the troubling world of Eating and Body Dysmorphic disorders. There's a lot going on here and, even though we still have a lot... continue reading
posted by PlayhousePals 9 years 6 months 3 weeks ago • 123 views • 10:12YouTube Description: Coronal mass ejections (CMEs) and flares are both solar events, but they are not the same. This video shows the differences between the two by highlighting specific features of... continue reading
posted by Aard Vark (oritteropo) 9 years 7 months ago • 375 views • 1:59