The eight glasses of water a day is a myth! YouTube: How much water should you drink every day? Not as much as you've been told. This summer, like many summers before it, has seen a rash of articles... continue reading
posted by PlayhousePals 8 years 6 months 2 weeks ago • 793 views • 6:46Videos (31) | Sift Talk (0) | Blogs (0) | Comments (1000) |
"A ballpoint pen seems simple: press a button you can write, press again and put it in your pocket. Yet inside a clever mechanisms turns that simple push into all sorts of other motions. This video uses... continue reading
posted by ant 8 years 7 months ago • 560 views • 4:44YouTube: Your body has all sorts of complicated processes going on, and a lot of them are carried out by incredibly powerful molecules. We’re not talking nutrients -- we’re talking about 5 of the molecules... continue reading
posted by PlayhousePals 9 years 3 months ago • 224 views • 7:55MRI images of what our bodies look like at all sorts of different times.
posted by messenger 9 years 7 months 1 week ago • 1,295 views • 1:23"Did you know chewing donuts burns calories?"
posted by PlayhousePals 1 decade 9 months ago • 87 views • 1:59Please excuse any mistakes in the translation. Neither of the languages is my native one. :) "In China you don't have letters when writing. Instead you use characters, and each character is a word.... continue reading
posted by WaterDweller 1 decade 9 months 2 weeks ago • 173 views • 2:00In which Hank Green attempts to explain the revolution going on in Egypt (seemingly again). From YT: The situation in Egypt is extremely complicated and changing constantly. The arguments between... continue reading
posted by RFlagg 1 decade 9 months 3 weeks ago • 1,794 views • 7:42It looked sort of ok until they added the chicken.
posted by Mordhaus 1 decade 11 months 2 weeks ago • 478 views • 5:03YouTube Description: Part 1: http://videosift.com/video/Doodling-in-Math-Spirals-Fibonacci-and-Being-a-Plant Stay tuned for part 3, where we solve ALL the mysteries. Well, sort of. Coming soon! (2... continue reading
posted by Zifnab 1 decade 2 years 3 months 2 weeks ago • 2,036 views • 6:14Vi Hart calls herself a “recreational mathemusician”, which sounds like fun! In this video, she teaches more about math than she missed by doodling during class. See more of this sort of thing at her... continue reading
posted by Hive13 1 decade 3 years 4 months 3 weeks ago • 8,332 views • 4:36Sixty Symbols takes on the question of if electrons would move around the atom at absolute zero. The answer surprised me a bit, but makes sense and is sort of a slap yourself in the head and of course... continue reading
posted by RFlagg 1 decade 3 years 5 months 3 weeks ago • 4,670 views