Hi Tech & Innovation

Virtual reality brings portable Taser training to police

A combative man approaches, moving quickly toward a police officer who pulls out a Taser. The man is wearing a heavy jacket, which could mean the prongs that would generate an electronic current and send him to the ground ...

Engineering

Objects can now be 3D-printed in opaque resin

A team of EPFL engineers has developed a 3D-printing method that uses light to make objects out of opaque resin in a matter of seconds. Their breakthrough could have promising applications in the biomedical industry, such ...