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MIT's Magic Bag Of Sand
What can you do with beach sand? Build a sand castle. Dig a canal. Make a snake. What can you do with MIT's "smart" sand? One day, you will turn it into a hammer, fork, chair, anything you want. And when you're done? Poof! It's sand again.
Source: NPR
Posted on:
Thursday, Jun 06, 2013, 8:52am
Views: 1192