Top network posts
- 50 Why isn't ethane used for cooking?
- 33 Why does salt dissolved in water taste like salt? If it's just Na+ and Cl- ions
- 26 How can 30 ml of water be heated in less than 10 seconds?
- 24 Is poison still poisonous after its 'expiration date'?
- 22 What causes the iridescent colour in laboratory grown bismuth?
- 20 Why does sunlight cause colors to fade?
- 20 Does bleach turn a substance white or colorless?
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