What to do with 66,000 business cards via Digg
Why, build a level three Menger Sponge, of course! What the heck is a Menger Sponge?
It’s a cube with the center of each face removed. And like other building blocks, individual Sponges can be clustered and built into larger ones. This one is 150 lbs and uses no glue or anthing other than the business cards to hold its shape.
Marv
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