In this home-science video tutorial, we learn how to test an organic substance for the presence of starch. For all of the details, including step-by-step instructions, and to get started testing for the presence of starch yourself, take a look.
Just updated your iPhone to iOS 18? You'll find a ton of hot new features for some of your most-used Apple apps. Dive in and see for yourself:
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Make a Monster Dry Ice Bubble
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Build a Simple Paper Bridge as a Science Experiment
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Make Ammonium Nitrate with NaHSO4 and Nitrate Salt
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