These people did. Who needs billions of dollars and millions of man-hours to launch something into space? They used a digital camera, a GPS-enabled iPhone, a weather balloon, and a desire to see the heavens for themselves -- and successfully launched and retrieved their own space vehicle. Galileo would be proud. Check it out.
Homemade Spacecraft from Luke Geissbuhler on Vimeo.
In my last post about finding a purpose for learning and using new media, I made a critical omission: exploration. We need to learn new media because we need to explore.