The story behind the new Terry Pratchett audiobooks - my all time favorite author. Can't wait to hear them! YT: This documentary follows Penguin Audio's ambitious project of turning the entire Discworld... continue reading
posted by Zawash 2 years 2 weeks ago • 31 views • 21:33search results matching tag: out for a long time
Search took 0.009 seconds
- 1
Videos (13) | Sift Talk (0) | Blogs (0) | Comments (1000) |
From Youtube, "What started as a simple desire for a better arc lighter got carried away and I ended up making the scariest device I've ever built. In this video I tested a plasma lighter and attempted... continue reading
posted by w1ndex 3 years 9 months 1 week ago • 55 views • 26:02YouTube description: Hi :) I’m a student in Network & Systems Engineering (Robots, networks and programming and stuff) and I built a dinosaur in my spare time. I got the idea in my head, thought... continue reading
posted by Aard Vark (oritteropo) 4 years 7 months 3 weeks ago • 1,278 views • 2:37YouTube description: Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great. Check out SimpliSafe... continue reading
posted by Aard Vark (oritteropo) 5 years 2 months ago • 1,004 views • 12:52YouTube description: Let's find out how they put 3D images into glass objects. Known as a 'Bubblegram', vitrography or sub-surface laser engraving, this technology has been around for a very long time... continue reading
posted by Aard Vark (oritteropo) 6 years 3 weeks ago • 308 views • 6:28I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading
posted by Mordhaus 6 years 6 months 2 weeks ago • 454 views • 5:46YouTube description: This is how we go from single cells to people. EVO-DEVO Huxley B. Mac. Oh Carroll, Carroll Gould, Stephen Jay yeah D-D-D-D-Davidson and Peter See One cell divide and... continue reading
posted by Aard Vark (oritteropo) 6 years 7 months 2 weeks ago • 923 views • 4:46In this video I build a garden to grow Cassava and yams, two staple food crops. Cassava is a shrub that develops large edible roots. Yams are a climbing vine that produce large, edible underground bulbs... continue reading
posted by Mordhaus 7 years 2 months 2 weeks ago • 99 views • 6:27YouTube: For a long time we thought the Moon was completely dry, but it turns out there are actually three sources of lunar water.
posted by PlayhousePals 7 years 3 months ago • 385 views • 6:04YouTube description: Foraminifera – tiny, single-celled marine life forms – build gorgeous houses that record how much ice there is on the planet. Special thanks to Professor Lee Kump of Penn... continue reading
posted by Aard Vark (oritteropo) 7 years 5 months ago • 489 views • 2:51I built a prawn trap from lawyer cane, sticks and vine. Then I caught some prawns and ate them. Prawn (and fish) traps are simple traps designed to catch aquatic life due to their shape. It consists... continue reading
posted by Mordhaus 7 years 6 months 1 week ago • 257 views • 7:16I 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 9 months 2 weeks ago • 1,388 views • 4:32I 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 1 month 1 week ago • 621 views • 5:54- 1