A breakthrough could help detect early brain abnormalities with laser-based diamonds - Interesting Engineering

Modern technology allows us to measure magnetic fields created by electric signals in our brains. Now, a breakthrough makes detection 10 times better.

A multinational collaborative effort has led to the discovery of a new laser-based diamond sensor that can measure magnetic fields up to 10 times better than what instruments do today, a university p… [+3692 chars]

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