This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for making fingerprints visible with iodine. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
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Make Soap Out of Guava Leaf Extract for a Science Investigatory Project
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Make Vitriol (Sulfuric Acid) Using the Oxidizing & Electrochemical Methods
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Make potassium nitrate at home
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Make Water Freeze into Ice Instantaneously
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Make Your Own Homemade Glow Sticks
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Make This Amazing 9-Layer Density Tower from Things Found in Your Kitchen
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Make Potassium Chlorate from Ordinary Household Bleach and Salt Substitute
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How To:
Build a Simple Paper Bridge as a Science Experiment
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How To:
Make nitric acid
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How To:
Use pipetting techniques in the lab
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How To:
Turn Milk into Strong Natural Glue with Baking Soda and Vinegar
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How To:
Rip a Penny in Half
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Turn water into ice without a freezer
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Make fake blood from iron, chloride, and potassium
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Make iodine
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