If you're looking to have some cheap DIY fun with the kids (or, you know, the other adults), this YouTube video on how to create your own Silly Putty looks like a winner. All it takes is 2 tablespoons ...
Scientists have used graphene to make the novelty children's material Silly Putty® (polysilicone) conduct electricity. Using this conductive polymer they found that they were able to create extremely ...
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