NASA wants to launch 3-D printer into space. Here's why
Fp Archives • 12 years agoNasa is preparing to launch a 3-D printer into space next year, a toaster-sized game changer that greatly reduces the need for astronauts to load up with every tool, spare part or supply they might ever need.
Safe cities for women: What we can learn from Vienna
Kavitha_iyer • 12 years agoGender mainstreaming of public space and urban planning has made Vienna's open spaces and public transit systems more accessible to women