How DNA and proteins work
Life can make extraordinary variety by following quite simple strategies
EVERYTHING ON Earth is made of atoms, most of which are closely packed together in the form of minerals. Life has its uses for minerals—ask a coral reef—but its essence lies in atoms arranged as distinct molecules and the way they interact.
This article appeared in the Schools brief section of the print edition under the headline “Chains and reactions”
Schools brief
July 31st 2021
From the July 31st 2021 edition
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AI needs regulation, but what kind, and how much?
Different countries are taking different approaches to regulating artificial intelligence
LLMs will transform medicine, media and more
But not without a helping (human) hand
How AI models are getting smarter
Deep neural networks are learning diffusion and other tricks
The race is on to control the global supply chain for AI chips
The focus is no longer just on faster chips, but on more chips clustered together
AI firms will soon exhaust most of the internet’s data
Can they create more?
A short history of AI
In the first of six weekly briefs, we ask how AI overcame decades of underdelivering