I am fascinated with the idea of 3D printers. I feel like we're at the cusp of something that will revolutionize everything in our lives. Like cellphones did about 5 years ago.
3D Printers are almost affordable. Amazon sells them for $1000-2000. I know there are some scary applications (like plastic guns) and bunches of manufacturing applications, but I'm more interested in how this will look inside our homes.
When 3D Printers are just a couple of hundred dollars, what will we use them for? No more going to the store for _____, we'll just print up a new one. (For you Star Trek fans, it like having your very own replicator.)
What will you print?