I got some Smart Mass from Thinkgeek today. It's magnetic putty. I made some time lapses of it interacting with the included magnet. If you'd like your own, they're about $13 here:
[ Ссылка ]
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I got some Smart Mass from Thinkgeek today. It's magnetic putty. I made some time lapses of it interacting with the included magnet. If you'd like your own, they're about $13 here:
[ Ссылка ]