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火爆外网的英语科普系列It's Aumsum Time2-Chemistry化学合集(59集）

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2020-02-24 22:04:24
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https://www.aumsum.com/allvideos
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视频选集
（18/59）
1. Is Overcooked food Good for us煮太久的食物对我们好吗
07:01
2. What is a Hailstorm什么是雹暴
04:19
3. How can some people Predict Rain一些人是如何预测下雨的
04:07
4. Why are Gold and Platinum used to make Jewellery为什么金和铂用来制造珠宝
04:10
5. How do Airbags work安全气囊的工作原理
03:48
6. Pythagoras Theorem, Fractions, Ratio, Proportion and much more!! _ #aumsum
07:38
7. Shadow, Rust, Pollination, Magnetic Compass, Neutralization and much more!! _
07:23
8. Is Mars really Red_ _ #aumsum
06:46
9. Does it Rain Diamonds on Jupiter and Saturn_ _ #aumsum
07:58
10. Can Bananas cause Radiation Poisoning_ _ #aumsum
05:32
11. Why is there a Hole in the Ozone Layer_ _ #aumsum
05:32
12. Why is Ocean water Salty为什么海水是咸的
06:17
13. Science of Snowflakes _ #aumsum
05:10
14. What are those 'DO NOT EAT' packets_ _ #aumsum
01:21
15. Why is salt added to icy roads为什么结冰的路要撒盐
01:10
16. Why is dry ice so dangerous为什么干冰很危险
00:56
17. How is coffee decaffeinated_ _ #aumsum
01:06
18. What makes ice clear or cloudy_ _ #aumsum
01:03
19. Why do old books smell so good_ _ #aumsum
00:59
20. Why do people go bald_ _ #aumsum
00:51
21. Why can we see our breath in the cold_ _ #aumsum
00:52
22. How do fireflies glow_ _ #aumsum
01:02
23. Why does water go stale overnight_ _ #aumsum
01:04
24. Why is fluoride added to water_ _ #aumsum
01:04
25. Why does Swiss cheese have holes_ _ #aumsum
01:17
26. What is the cause of muscle cramps_ _ #aumsum
01:08
27. Why do we get dandruff_ _ #aumsum
01:25
28. What causes cavities_ _ #aumsum
01:07
29. Why does rain smell_ _ #aumsum
01:01
30. Is distilled water safe to drink_ _ #aumsum
01:10
31. Human Tears - Why do onions make you cry_ _ #aumsum
01:39
32. Why is a diver able to cut through water in a swimming pool_ _ #aumsum
01:03
33. Water Purification - Why is alum added to water_ _ #aumsum
01:01
34. Osmosis - How do fish drink water_ _ #aumsum
01:35
35. Why does steam cause more severe burns than boiling water_ _ #aumsum
01:00
36. Why do wet clothes feel cold_ _ #aumsum
01:15
37. Why is oxalic acid used to remove rust stains_ _ #aumsum
02:00
38. Sublimation - Why do mothballs disappear over time_ _ #aumsum
01:31
39. Why is soap ineffective in hard water_ _ #aumsum
01:26
40. Oxidation - Why do copper vessels turn green_ _ #aumsum
01:42
41. Oxidation - Why do papers turn yellow_ _ #aumsum
01:30
42. Why is curd not stored in copper containers_ _ #aumsum
01:15
43. Why does a turmeric stain turn red_ _ #aumsum
01:35
44. Rancidity - Why is a bag of chips half full_ _ #aumsum
01:46
45. Neutralization Reaction - How to treat a bee sting_ _ #aumsum
03:36
46. Why is soil pH important to farmers_ _ #aumsum
05:51
47. Why does soda fizz when you shake it_ _ #aumsum
04:40
48. Simple Distillation _ #aumsum
06:38
49. Electrolytic Refining of Metals _ #aumsum
05:29
50. Chromatography _ #aumsum
04:11
51. Covalent Bonding _ #aumsum
06:11
52. Hydrocarbons _ #aumsum
07:22
53. Crystallization _ #aumsum
05:00
54. Rusting of Iron _ #aumsum
03:33
55. Solution, Suspension and Colloid _ #aumsum
05:43
56. Burning of Magnesium Ribbon Experiment _ #aumsum
07:10
57. Single Displacement Reactions _ #aumsum
04:57
58. Decomposition Reaction _ #aumsum
05:01
59. Balancing Chemical Equations for beginners _ #aumsum
06:22

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