You can make a round wooden stick with the same thickness as the forstner Bit.
posted by BSR 2 years 2 months 3 weeks ago • 403 views • 6:37search results matching tag: thick
Search took 0.000 seconds
- 1
Videos (14) | Sift Talk (0) | Blogs (0) | Comments (890) |
YouTube description: People get nervous when they see Märten Ajne ice skating. He intentionally skates on extremely thin ice. Ajne has pursued this dangerous hobby for 40 years and has skated on more... continue reading
posted by Aard Vark (oritteropo) 4 years 9 months 2 weeks ago • 860 views • 2:34Earth’s outer shell is made of two materials whose different densities and thicknesses give rise to two distinct “levels” on the planet’s surface.
posted by Mekanikal 5 years 9 months 2 weeks ago • 777 views • 3:10YouTube description: Researchers out of the Camera Culture Group at the MIT Media Lab have developed a novel imaging system that can gauge the distance of objects shrouded by fog so thick that human... continue reading
posted by Aard Vark (oritteropo) 6 years 1 month ago • 1,189 views • 2:59I 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 5 months 3 weeks ago • 454 views • 5:46The Lahti L-39 is a Finnish 20 mm anti-tank rifle used during the Second World War. It had excellent accuracy, penetration and range, but its size made transportation difficult. It was nicknamed "Norsupyssy"... continue reading
posted by Mordhaus 6 years 11 months 1 week ago • 134 views • 10:14I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 1 month ago • 419 views • 11:27In 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 1 month 4 weeks ago • 99 views • 6:27YouTube 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 4 months 2 weeks ago • 489 views • 2:51You owe me $20.
posted by nock 7 years 5 months 1 week ago • 375 views • 1:04YouTube description: Pit stops have been a part of motor racing since the very early days. Together with our friends at GoPro we go right into the thick of the action of a F1 pit stop. 18 Team members,... continue reading
posted by Aard Vark (oritteropo) 7 years 5 months 3 weeks ago • 301 views • 2:16Last month I brought attention to a particularly nasty product currently promoted online to vulnerable people as a cancer cure. Black salve is a paste made from a mixture of Bloodroot extract and zinc... continue reading
posted by Mordhaus 7 years 6 months 3 weeks ago • 330 views • 8:10I 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 3 weeks ago • 621 views • 5:54"Mishka" the sea otter knows nothing about wildfires, but the 1-year-old did learn what it's like to have trouble breathing when smoke got thick and hovered over Seattle skies.
posted by newtboy 8 years 7 months 1 week ago • 198 views • 1:47- 1