"Repeat after us: ... The. Sun. Is. Not. Yellow. !!!!!! ..."
posted by ant 1 month 3 weeks ago • 54 viewsVideos (52) | Sift Talk (0) | Blogs (0) | Comments (121) |
Are You Color Blind?
posted by BSR 3 months ago • 45 viewsThe first full-color images from the James Webb Space Telescope are finally here! Let's take a look, talk about what we're seeing, and compare them to the most detailed version of these images we had before.
posted by BSR 2 years 2 months 1 week ago • 210 views • 7:48In this video I’ll show you how to draw glitch designs and glitch letters! I hope the tips & tricks from this glitch tutorial will help you to make your own glitch drawings!
posted by newtboy 3 years 4 months 1 week ago • 119 views • 6:44"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 3 weeks ago • 67 views • 8:03Red 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 4 years 2 months ago • 985 views • 2:32The stereotypical modern playground — with its bright colors and rubberized flooring — is designed to be clean, safe, and lawsuit-proof. But that isn't necessarily the best design for kids. US playground... continue reading
posted by BSR 4 years 4 months 1 week ago • 112 views • 5:44YouTube description: The history of the Earth from its formation to present day, covering major events throughout its 4-billion-year history. Estimates of average temperature, atmospheric composition,... continue reading
posted by Aard Vark (oritteropo) 4 years 8 months 1 week ago • 808 views • 11:36Why do all the pictures you take underwater look blandly blue-green? The answer has to do with how light travels through water. Derya Akkaynak, an oceangoing engineer, has figured out a way to recover... continue reading
posted by newtboy 4 years 10 months 2 weeks ago • 1,586 views • 3:56YouTube description: It’s amazing what Anne Rosat can do with a pair of scissors. This 83-year-old artist has been depicting life in the Swiss Alps through the folk art known as papercutting for 50... continue reading
posted by Aard Vark (oritteropo) 5 years 1 week ago • 450 views • 2:58"... The eyes are often the first thing we see when we look at someone. And when you look at them up close, everyone’s eye color is a kaleidoscope of shapes and hues. How does eye color work? The answer... continue reading
posted by ant 5 years 4 months 1 week ago • 543 views • 6:21YouTube description: At the University of Canterbury, in Christchurch, New Zealand, the team at Mars Bioimaging are using detector equipment originally developed for the Large Hadron Collider, and putting... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months 2 weeks ago • 639 views • 5:41YT: The Forbes Pigment Collection, at the Harvard Art Museums, is a collection of pigments, binders, and other art materials for researchers to use as standards: so they can tell originals from restorations... continue reading
posted by Fantomas 5 years 6 months 1 week ago • 446 views • 5:13YouTube description: Engineers at MIT and Penn State University have found that under the right conditions, ordinary clear water droplets on a transparent surface can produce brilliant colors, without... continue reading
posted by Aard Vark (oritteropo) 5 years 7 months ago • 399 views • 3:03YouTube description: What would it be like if our eyes could see more colors? We may never be able to answer that, but we can build devices that can do the work for us. Over the last three weeks we've... continue reading
posted by Aard Vark (oritteropo) 5 years 8 months 3 weeks ago • 450 views • 9:29This animated map created from the NOAA, NWS, and PTWC shows every recorded earthquake in chronological order from January 1, 2001 to December 31, 2015. The size of the circle shows the magnitude of the... continue reading
posted by b4rringt0n 6 years 1 month 4 weeks ago • 875 views • 3:43YouTube description: A look at the colorful history of sci-fi book covers
posted by Aard Vark (oritteropo) 6 years 4 months 1 week ago • 483 views • 6:29Learn Colors and Numbers with Colorful Candy
posted by hoankhiem87 6 years 6 months 1 week ago • 31 views • 2:10