Saving space

Nasa is to send first 3D printer to the international space station to help astronauts manufacture spare parts and tools. The space agency hopes to avoid emergencies such as the one that occurred on Apollo 13 in 1970. Then, astronauts had to make their own carbon dioxide filter using a plastic ban and duct tape!

Comment

It's a good idea, because this printer will help the astronauts to do the repairs of the ships