YouTube description: A microscopic examination of dirty water before boiling and after boiling. The magnification in each shot is shown in the bottom right hand corner. Camera - Nikon D3300 ... continue reading

posted by Aard Vark (oritteropo) 11 months 3 weeks ago • 1,714 views • 4:33

He's given a TED talk too, https://www.ted.com/talks/andres_ruzo_the_mythical_boiling_river_of_the_amazon YouTube description: When Andrés Ruzo was a boy, his grandfather would tell him tales of... continue reading

posted by Aard Vark (oritteropo) 2 years 2 months 3 weeks ago • 2,016 views • 2:34

Near Bodø in Norway, there's the strongest tidal current in the world: Saltstraumen Maelstrom, a constantly-changing rush of whirlpools, boils and vortices. It might not be quite the whirlpools of myth... continue reading

posted by Mordhaus 2 years 8 months ago • 236 views • 2:32

In 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 2 years 10 months 4 weeks ago • 94 views • 6:27

I 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 3 years 2 months 2 weeks ago • 249 views • 7:16

YouTube description: Engineers that work with fluids need a solid understanding of how they behave, and there’s one branch of fluid mechanics that plays a role in areas all across our lives. Whether... continue reading

posted by Aard Vark (oritteropo) 3 years 7 months 1 week ago • 114 views • 10:07

Nuclear Power Plant in Austria is explored and explained how it works. Like a kettle, where the water is boiled by rods of uranium struck with neutrons.

posted by doogle 5 years 7 months 1 week ago • 853 views • 3:53