3D Solar Sinter Printer Works With Sand And Sun    

Solar Sinter | Source: Markus Kayser Taking Sand Castles To The Next Level Do you reminisce about the days of your childhood spent on the beach building sandcastles with mini plastic shovels and a bucket, like I did? Well, Markus Kayser just automated the entire process with the Solar Sinter. Kayser’s innovation harnesses the power of ..