Celebrate Black Cat Appreciation Day August 17, 2016! Love me some black cats.
posted by PlayhousePals 7 years 8 months 3 weeks ago • 367 views • 1:48Videos (28) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Welcome to the world of Lucius Popidius Secundus, a 17-year old living in Rome in 73 AD. His life is a typical one of arranged marriages, coming-of-age festivals, and communal baths. Take a look at this... continue reading
posted by Mordhaus 7 years 11 months ago • 331 views • 6:35Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to see what it did probably wasn’t so smart either. But now is not the... continue reading
posted by Mordhaus 8 years 3 weeks ago • 2,094 views • 3:50500ish were made and around half were sold outside the US before the company went under. It isn't mentioned in the video, but the chambers were specially engineered with a taper ream so that smaller cartridge... continue reading
posted by Mordhaus 8 years 1 month 4 weeks ago • 710 views • 5:15YouTube description: Make a beautiful colour changing liquid from cabbage juice, and explore the science of indicator solutions in this fun chemistry experiment for children. Download the infosheet... continue reading
posted by Aard Vark (oritteropo) 9 years 1 month 3 weeks ago • 22 views • 3:56Protects Your Body 1:25 Senses the Outside World 1:42 Helps Excrete Waste 2:17 Stores Blood 2:43 Regulates Temperature 2:59 Makes Vitamin D 5:18 Indicates Signs of Poor Health 3:55 How Your Hair... continue reading
posted by RedSky 9 years 2 months 2 weeks ago • 11 views • 9:57YouTube: Hanu Dixit music: https://www.youtube.com/user/HanuDixit0003 Vsauce video about the FRAME RATE of the eye: https://www.youtube.com/watch?v=buSaywCF6E8 Feature Film numbers [PDF]: http://www.uis.unesco.org... continue reading
posted by Janine V. (Lilithia) 1 decade 1 month 4 weeks ago • 383 views • 9:43Since it is Labor Day in a good part of the world, here is a video about the incidents at Haymarket Square following the call for workers to strike on May 1st. It picks up on May 3rd. The events would... continue reading
posted by RFlagg 1 decade 3 years ago • 1,238 views • 5:15