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Behind the scenes at The Economist
Our podcast on science and technology. This week, why swallowing devices could soon support your health
They will make recycling electronics much more efficient
Listening your gut could involve riboflavin batteries and toothpaste transistors
The race to build world models is on
From finance and medicine to used cars, artificial intelligence is radically improving market efficiency
“Whole-body” biometrics are on their way
