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Can Science Beat Counterfeit Detector Pens?
Counterfeit detection pens use a starch-iodine reaction. We fool them using chemistry!
Counterfeit detection pens use a starch-iodine reaction. We fool them using chemistry!
After watching the video, you’ll never look at coffee the same way again.
We explore the sugar molecules in breast milk that make it so difficult to recreate.
There is so much more to these “negatively charged particles” than we've thought.
Three students embark on a cross-country road trip to interview inspiring professionals.