Nancy Bullard on MSN
Mesmerizing chain fountain physics you can try at home
In this video I show how a simple strand of metal beads can turn into a surprising chain fountain. I explain the Mould effect ...
Nancy Bullard on MSN
Watch water beads vanish with a simple science trick
In this video, I use transparent water beads to create an awesome disappearing act right in my classroom. I fill a bowl with ...
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