I invented the Bow Blower, a combination of the bow drill and forge blower to make a device that can force air into a fire while being easy to construct from commonly occurring natural materials using... continue reading
posted by Mordhaus 7 years 8 months 4 weeks ago • 1,388 views • 4:32Videos (27) | Sift Talk (0) | Blogs (0) | Comments (1000) |
YouTube description: “How similar are French and Italian?” That's the question I attempt to answer in this video, as I compare and contrast the 2 languages. (replaced embed with updated version,... continue reading
posted by Aard Vark (oritteropo) 7 years 9 months 1 week ago • 128 views • 9:51"Imagine if dogs were the ones giving the news, owning the restaurants and writing the newspaper! Boy, it would be hard to understand what they were saying! ..."
posted by ant 8 years 3 months ago • 13 views • 3:14YouTube: Disenchanted with the out-of-date curriculum of traditional college, Jeremy Rossmann dropped out of MIT. Within a few years, he and co-founder Ashu Desai, started The Make School, a college replacement... continue reading
posted by PlayhousePals 8 years 4 months 3 weeks ago • 493 views • 4:02Researchers from The University of Nottingham have demonstrated how a species of flatworm overcomes the ageing process to be potentially immortal. The discovery, published in the Proceedings of the... continue reading
posted by Kulpims T'dna (kulpims) 1 decade 1 year 10 months ago • 985 views • 14:47Since 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 2 years 11 months 4 weeks ago • 1,238 views • 5:15