Articles sur Chemistry

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The warming of the outside of the ice cube happens faster than the warming of the inside, causing it to crack. Mai Lam/The Conversation NY-BD-CC

Curious Kids: Why does ice make a cracking sound when water is poured on it?

Water is one of very few chemicals that is found as a liquid, solid and gas at any time on Earth. These three states of water help explain why ice makes a cracking sound when water is poured over it.
Cryo-electron microscopy resolution continues to improve. Veronica Falconieri, Sriram Subramaniam, National Cancer Institute, National Institutes of Health

Chilled proteins and 3-D images: The cryo-electron microscopy technology that just won a Nobel Prize

The 2017 Nobel Prize in chemistry goes to three scientists who revolutionized biochemistry by inventing a technology that can image the molecules of life without destroying them.

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