DIY homemade hand sanitizer can be an effective disinfectant against viruses and even coronavirus if made correctly and contain at least 60 percent of alcohol.
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Amazing kids science experiment trick to push paper underwater while keeping it dry.
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Upside-down water glass trick is an awesome STEM kids science experiment for kindergartners and preschoolers to explore air pressure and gravity. Is it possible to fill a glass with water and turn it upside…
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Leak-Proof Bag Pencil Arrows is a fun kids science experiment for preschoolers and kindergarteners to explore STEM education and properties of a polymer. Can you poke a hole in a bag of water and…
