Drones and 3D printing are two technologies that have already changed many aspects of our modern world. Warfare has seen some revolutionary changes, especially in active war zones like Ukraine.

Researchers in California have created an incredibly small robot that needs no battery or wired power supply to zip through the air. Instead, it uses magnets to fly. A magnetic field produced by an ...

Metal 3D Printer, a current investigation from ESA (European Space Agency), tests 3D printing of small metal parts in microgravity. Results could improve understanding of the function, performance ...