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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Science tricks that create magical-looking optical effects

Simple science tricks that resemble magic through clever use of physics. Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years Trump says credit card firms violate law if ...