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
28500
2024-07-05
Oxidation - Why do copper vessels turn green? | #aumsum #kids #science #education #children
16403
2024-07-05
Why is soap ineffective in hard water? | #aumsum #kids #science #education #children
11892
2024-07-05
Sublimation - Why do mothballs disappear over time? | #aumsum #kids #science #education #children
9901
2024-07-05
Why is oxalic acid used to remove rust stains? | #aumsum #kids #science #education #children
8820
2024-07-05
Why do wet clothes feel cold? | #aumsum #kids #science #education #children
7587
2024-07-05
Why does steam cause more severe burns than boiling water? | #aumsum #kids #science
6731
2024-07-05
Osmosis - How do fish drink water? | #aumsum #kids #science #education #children
6379
2024-07-05
Water Purification - Why is alum added to water? | #aumsum #kids #science #education #children
6041
2024-07-05
Why is a diver able to cut through water in a swimming pool? | #aumsum #kids #science
5713
2024-07-05
Human Tears - Why do onions make you cry? | #aumsum #kids #science #education #children
5535
2024-07-05
Is distilled water safe to drink? | #aumsum #kids #science #education #children
5338
2024-07-05
Why does rain smell? | #aumsum #kids #science #education #children
5033
2024-07-05
What causes cavities? | #aumsum #kids #science #education #children
4833
2024-07-05
Why do we get dandruff? | #aumsum #kids #science #education #children
4666
2024-07-05
What is the cause of muscle cramps? | #aumsum #kids #science #education #children
4501
2024-07-05
Why does Swiss cheese have holes? | #aumsum #kids #science #education #children
4310
2024-07-05
Why is fluoride added to water? | #aumsum #kids #science #education #children
4141
2024-07-05
Why does water go stale overnight? | #aumsum #kids #science #education #children
4069
2024-07-05
How do fireflies glow? | #aumsum #kids #science #education #children
3920
2024-07-05
Why can we see our breath in the cold? | #aumsum #kids #science #education #children
3690
2024-07-05
Why do people go bald? | #aumsum #kids #science #education #children
3588
2024-07-05
Why do old books smell so good? | #aumsum #kids #science #education #children
3543
2024-07-05
What makes ice clear or cloudy? | #aumsum #kids #science #education #children
3441
2024-07-05
How is coffee decaffeinated? | #aumsum #kids #science #education #children
3373
2024-07-05
Why is dry ice so dangerous? | #aumsum #kids #science #education #children
3306
2024-07-05
Why is salt added to icy roads? | #aumsum #kids #science #education #children
3277
2024-07-05
What are those 'DO NOT EAT' packets? | #aumsum #kids #science #education #children
3181
2024-07-05
Science of Snowflakes + more videos | #aumsum #kids #science #education #children
3634
2024-07-05
Why is Ocean water Salty? + more videos | #aumsum #kids #science #education #children
3397
2024-07-05