"How can it be summer in North America and winter in Australia at the same time?! ..."
posted by ant 2 years 1 month 1 week ago • 51 views • 5:39search results matching tag: Tilt
Search took 0.000 seconds
- 1
Videos (6) | Sift Talk (0) | Blogs (0) | Comments (439) |
The Millennium Tower at 301 Mission Street in San Francisco is famously tilting and sinking into the ground. How does geology affect the design of skyscraper foundations, and what is being done to fix... continue reading
posted by eric3579 2 years 10 months 2 weeks ago • 99 views • 13:32From Youtube, "Torsional eye movement, known as cycloversion and cyclovergence have a fascinating evolutionary history via our evolutionary ancestors that had eyes on the sides of their heads. Your eyes... continue reading
posted by w1ndex 3 years 12 months ago • 49 views • 12:51If you're in Canada, you need good winter boots. But how do you know whether they're actually safe, or whether you'll fall over the first time you step on ice? This is WinterLab, part of the Challenging... continue reading
posted by Mordhaus 6 years 3 months 2 weeks ago • 36 viewsI built a water powered hammer called a “Monjolo”. I started by making a water spout from half a hollow log to direct water from the creek. This was set up in the creek and water flowed through it.... continue reading
posted by Joe Motion (lurgee) 7 years 5 months ago • 1,216 views • 8:51- 1