Among the various sensing modalities available for bioprocess operations, index of refraction (IoR) is intriguing for its simplicity and capability for sample-less, real-time readout. A group led by ...
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Nancy Bullard on MSN
Watch these water beads instantly vanish in plain sight
In this quick science experiment, I fill a bowl with clear water beads and show how they seem to disappear when I pour in water. I explain how matching the index of refraction makes the beads nearly ...
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