The Ocean Kite Engine (OKE) incorporates regen kite control technology, enabling it to generate electrical power and/or providing propulsion. This dual functionality allows the OKE to not only propel boats... continue reading
posted by newtboy 2 months 3 weeks ago • 184 views • 10:01Videos (34) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Wildfires in Hawaii fanned by strong winds burned structures in areas including the historic town of Lahaina, forcing evacuations and closing schools in several communities. Rescuers pulled a dozen people... continue reading
posted by newtboy 10 months ago • 113 views • 2:14The winds of change has started. The ICE age is ending. This is the decade of the EV. This will be exceedingly painful for the auto industry
posted by bobknight33 2 years 3 months 1 week ago • 42 views • 8:44How much of the world’s energy comes from sustainable sources? I’m given free reign at a renewable energy factory to show you exactly how much in the best way I can - with some epic tricks!
posted by eric3579 2 years 7 months 2 weeks ago • 313 views • 4:36Writing in the Geophysical Research Letters, NASA says a review of Voyager 2’s old data from 1986 showed that Uranus vented a giant blob of gas into space. This pocket of ionized gas, a plasma structure... continue reading
posted by newtboy 4 years 1 month 1 week ago • 1,191 views • 6:40A lot of things happen on Earth, but there are still some things that just don't ever happen here. But, that doesn't mean that what's impossible here is impossible everywhere else in the universe. ... continue reading
posted by BSR 4 years 10 months 3 weeks ago • 486 views • 7:24YouTube description: What do Skrillex, David Bowie, Salt-N-Pepa and basically every drum and bass track have in common? They've all used the Amen break, a four-bar drum solo that has become the most... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months 2 weeks ago • 427 views • 4:05YouTube description: Thunderstorm time lapse and spectacular phenomenon with facts and information of where to witness these fascinating sights. Upward lightning, mammatus, sprites, gustnadoes and... continue reading
posted by Aard Vark (oritteropo) 5 years 6 months 3 weeks ago • 498 views • 6:19YouTube description: Wind can be one of the most critical and complicated loads on civil structures. The case of the Tacoma Narrows bridge is a well-known cautionary tale that’s discussed in engineering... continue reading
posted by Aard Vark (oritteropo) 5 years 9 months 1 week ago • 707 views • 8:48YT: I built an A frame hut as a large work space for projects. First I made a celt hatchet to cut timber for the hut. The axe head was made of amphibolite and the handle was made of a species of wattle.... continue reading
posted by nanrod 6 years 4 months 2 weeks ago • 524 views • 9:05How the Sun affects the Earth.
posted by bobknight33 6 years 7 months 2 weeks ago • 99 views • 4:19As summer winds down, Scott offers some unsolicited career advice.
posted by bobknight33 6 years 8 months 1 week ago • 17 views • 3:55"During a hurricane you usually hear meteorologists refer to its intensity by categories. If you don't know the difference between a category 1 and a category 5 hurricane, The Weather Channel meteorologist... continue reading
posted by ant 6 years 8 months 4 weeks ago • 70 views • 1:51"Protection from deportation and the chance to work have been life-changing for DACA recipients. But if Congress and the White House can’t agree on a bill to protect them within a six-month timeframe,... continue reading
posted by ant 6 years 9 months ago • 220 views • 5:28YouTube description: These days, giant wind turbines are supplying more and more of our clean energy. And when they break down, they need to be fixed fast. It's a job only a few people are equipped... continue reading
posted by Aard Vark (oritteropo) 7 years 4 months 2 weeks ago • 559 views • 5:44YouTube description: If you're sitting on a boat in Lake Constance, are you in three countries at once? Or just in one? Does it even matter? Because strangely, it turns out there are parts of the world... continue reading
posted by Aard Vark (oritteropo) 7 years 5 months ago • 556 views • 2:32At the University of Salford's Energy House, all the energy use is monitored and controlled, allowing researchers to experiment with all sorts of insulation and energy-saving techniques. But how to control... continue reading
posted by Mordhaus 7 years 5 months 2 weeks ago • 104 views • 3:36- 1
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