Researchers from the School of Mechanical and Materials Engineering at Washington State University have built a 3D printer that can use sorted (simulated) Lunar regolith (moon dust) to print out "crude" objects. This is the premise of a novella I'm working on, so it's pretty exciting to see:
Amit Bandyopadhyay and Susmita Bose, using simulated lunar regolith that are analogies to moon rocks, have used 3D printing to create a number of crude objects. The simulated regolith, found on Earth and supplied by NASA, contains silicon, aluminum, calcium, iron and magnesium oxides but behaves like silica when melted by a laser. Once the regolith is melted, a 3D printer creates objects out of it layer by layer.
Using moon rocks shaped by 3D printers as building material or simple spare parts and tools would vastly decrease the expense of building and maintaining a lunar settlement. 3D printing also has considerable promise for Earth bound construction.
NASA claims this image taken by the Cassini probe depicts Saturn’s moon Mimas with the distinctive Herschel Crater, but we know better. From NASA/JPL-Caltech/Space Science Institute: Named after the icy moon’s discoverer, astronomer William Herschel, the crater stretches 86 miles (139 kilometers) wide — almost one-third of the diameter of Mimas (246 miles or 396 […]
This strange object fell from the sky over Milwaukee, Wisconsin last week and smashed the roof of a van. (Image below). According to the van’s owner, Michael Robinson, the large, heavy object “looked like a barbecue grill in the snow” but smelled of diesel. Police hauled the thing away and the FAA didn’t respond to […]
One of the best ways to progress a career in project management is through earning recognized certifications. These certifications carry significant clout and don’t require expensive tuition or student loans. This Ultimate Project Management Certification Bundle is a great example of an affordable way to get ahead. It includes training for 9 certifications including PMP, […]
There’s nothing quite like the rush of playing against a real human opponent. But from a developer standpoint, creating fun multiplayer experiences is incredibly complex. Fortunately, the Unity3D game engine has made all aspects of game creation, including multiplayer functionality, as accessible as ever.This Unity Course Bundle introduces all of the necessary elements of creating […]
The 2016 World Series game 7 will undoubtedly go down in history as one of the greatest baseball games of all time. With endless suspense, a nefariously-timed rain delay, and extra innings, it reminded over 40 million viewers why they love America’s pastime – and why all bets were truly off in 2016. Savor the […]