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.
Researchers build objects with 3D printing using simulated moon rocks [Examiner]
Mirror Lake will make a procedurally generated bowl for you. Sometimes the bowl is empty, which sounds like a parable, but mostly it is just a bowl. Sometimes it is in space. Click again, and you’ll be greeted with another bowl. Other features of its landscape may include: mountains, trees, stones, ponds, birds, comets, planets, […]
As noted in Cory’s review, Kim Stanley Robinson’s Aurora makes an undeniable case for ecological stewardship through a rigorous, gripping technological speculation about climate science, biology, space propulsion and sociodynamic factors. In this exclusive feature essay, Robinson explains the technology behind the best science fiction novel of 2015.
“Rocket” is not one of the 1,000 most common words in the English language, so it’s called an “up goer” in the excellent xkcd video that explains space travel in simple terms. It’s adapted from xkcd creator Randall Munroe’s book, Thing Explainer: Complicated Stuff in Simple Words.”
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These knitted gloves are here to save the day (and your hands) with an ultra-comfy, double-layer that will allow you to stay warm and use your phone. Now you can take photos on the fly, text, Tinder, and more without letting freezing temperatures get in your way. Plus they work with all touchscreens, so no […]
Store more on your Mac with this microSD memory card adapter.