In the spirit of making problems go away, sometimes you want to just launch a particular person/problem into the sun. So—could you? And just how big would the canon need to be? Read more…
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Could You Launch Someone Into the Sun With a Big Enough Cannon?
During a court hearing in Oakland, California, it’s come to light that, between 2007 and 2009, Apple deleted tracks downloaded from rival music services off of iPods. Read more…
The most inefficient part of a gearing system is also its most vital: the teeth. While they allow the systems to, y’know, work, they also introduce vast quantities of frictional losses and, in turn, mechanical wear—so this new system uses magnetic levitation to do away with them. Read more…
Gangnam Style fell out of the public eye a while ago (thank god) but people haven’t stopped watching it. It’s been seen so many times that it actually broke YouTube’s view counter, in the nerdiest possible way by busting the code behind the scenes. Read more…
The US military is undergoing a radical change in its communications capabilities. Not only is DARPA’s Persistent Close Air Support cutting response times by nearly 90 percent, but a new satellite-based comm system will soon deliver a 3G smartphone experience to soldiers anywhere on the planet. Read more…
When it’s hot out, buildings have a hard time staying cool: bombarded with ambient heat and generating yet more inside, their air conditioning systems have to work hard to keep temperatures down. Now, a new super-thin coating developed at Stanford could be applied to buildings to help them cool themselves more effectively. Read more…
Is o nly going up in the elevator getting you down? Not for much longer: ThyssenKrupp, the German steel and engineering company, has announced that it’s building the next generation of elevators that will use magnetic levitation to travel up, down and side-to-side at speed in the buildings of the future. Read more…