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返回首页实用英语儿童趣味化学

简介：选自It's AumSum Time，为孩子打造的化学课，有趣又有益，轻松了解化学知识和背后原理。

: Oxidation - Why do papers turn yellow? | #aumsum #kids #science #education #children; 15111; 2024-07-05

: Oxidation - Why do copper vessels turn green? | #aumsum #kids #science #education #children; 8428; 2024-07-05

: Why is soap ineffective in hard water? | #aumsum #kids #science #education #children; 6165; 2024-07-05

: Sublimation - Why do mothballs disappear over time? | #aumsum #kids #science #education #children; 5023; 2024-07-05

: Why is oxalic acid used to remove rust stains? | #aumsum #kids #science #education #children; 4454; 2024-07-05

: Why do wet clothes feel cold? | #aumsum #kids #science #education #children; 3801; 2024-07-05

: Why does steam cause more severe burns than boiling water? | #aumsum #kids #science; 3382; 2024-07-05

: Osmosis - How do fish drink water? | #aumsum #kids #science #education #children; 3186; 2024-07-05

: Water Purification - Why is alum added to water? | #aumsum #kids #science #education #children; 3033; 2024-07-05

: Why is a diver able to cut through water in a swimming pool? | #aumsum #kids #science; 2847; 2024-07-05

: Human Tears - Why do onions make you cry? | #aumsum #kids #science #education #children; 2723; 2024-07-05

: Is distilled water safe to drink? | #aumsum #kids #science #education #children; 2618; 2024-07-05

: Why does rain smell? | #aumsum #kids #science #education #children; 2452; 2024-07-05

: What causes cavities? | #aumsum #kids #science #education #children; 2370; 2024-07-05

: Why do we get dandruff? | #aumsum #kids #science #education #children; 2250; 2024-07-05

: What is the cause of muscle cramps? | #aumsum #kids #science #education #children; 2170; 2024-07-05

: Why does Swiss cheese have holes? | #aumsum #kids #science #education #children; 2061; 2024-07-05

: Why is fluoride added to water? | #aumsum #kids #science #education #children; 1986; 2024-07-05

: Why does water go stale overnight? | #aumsum #kids #science #education #children; 1931; 2024-07-05

: How do fireflies glow? | #aumsum #kids #science #education #children; 1838; 2024-07-05

: Why can we see our breath in the cold? | #aumsum #kids #science #education #children; 1749; 2024-07-05

: Why do people go bald? | #aumsum #kids #science #education #children; 1698; 2024-07-05

: Why do old books smell so good? | #aumsum #kids #science #education #children; 1669; 2024-07-05

: What makes ice clear or cloudy? | #aumsum #kids #science #education #children; 1606; 2024-07-05

: How is coffee decaffeinated? | #aumsum #kids #science #education #children; 1546; 2024-07-05

: Why is dry ice so dangerous? | #aumsum #kids #science #education #children; 1543; 2024-07-05

: Why is salt added to icy roads? | #aumsum #kids #science #education #children; 1524; 2024-07-05

: What are those 'DO NOT EAT' packets? | #aumsum #kids #science #education #children; 1453; 2024-07-05

: Science of Snowflakes + more videos | #aumsum #kids #science #education #children; 1611; 2024-07-05

: Why is Ocean water Salty? + more videos | #aumsum #kids #science #education #children; 1515; 2024-07-05

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