3-D printing can change the way that astronauts travel. Everything that we put into space came from our planet. The minute that we can manufacture things from space, the whole game will be changed. We tend to think of billionaires and rich people being the people that influence our progress, but it is not like that. There are a couple 30 year old guys based in Silicon Valley that have a really advanced 3-D printer.
~Comments always welcome…
- National Geographic (YouTube Channel)