CNN.com - RSS Channel - HP HeroScientists used a 3D printer to create the world's smallest boat

Researchers have created the world's smallest boat, measuring just 30 micrometers in length, so small it could sail down a human hair.

October 29, 2020 at 02:56AM https://ift.tt/3mAbUzf have created the world's smallest boat, measuring just 30 micrometers in length, so small it could sail down a human hair.