Pour some milk in a dish (whole milk works best, but honestly, use whatever’s not expired), drop in some food coloring, then touch it with a dish soap-dipped cotton swab. The colors will scatter like ...
Scientific discovery doesn’t always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes – their kitchen. The kitchen offers plenty of ...
Many kids will be spending more time learning from home as the school year ramps up during the COVID-19 pandemic. Without the beakers and test tubes of the science lab, it may seem difficult to ...
In this video I try a fun science experiment a follower sent me called instant worms. I mix a calcium chloride solution and then squeeze in an alginate liquid made from seaweed to create long, squishy ...
Q: I saw an online Kitchen Chemistry class held by the Gwinnett County Public Library held on Wednesday afternoons. Can you tell me about this? A: Yes, you are asking about a virtual chemistry class ...
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Cocoa powder stays dry in black water science demo
In this quick science experiment, I test whether cocoa powder still behaves hydrophobically in black mineral water. I dip a spoonful of baking cocoa into a glass of blk water and show how it comes out ...
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