Simple Science: Dilatant Materials – Silly Putty and Melting Martians

The boys received Melting Martians for Christmas… It is a surprisingly simple idea but it has kept the boys entertained for a lot longer than I would have expected. It’s also neater and cleaner than Play Doh – I wonder if we can get more of this stuff from somewhere…? Here’s how it works: You build a MartianContinue reading “Simple Science: Dilatant Materials – Silly Putty and Melting Martians”