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Levitating sensor for magnetic fields could detect ultrafaint brain activity
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Levitating sensor for magnetic fields could detect ultrafaint brain activity

Scientists have developed a levitating magnet that acts as a magnetometer, capable of detecting the faintest signals from brain activity. This innovative device is simpler than traditional methods, which often require complex setups and extreme conditions. By reducing the distance between the sensor and the sample, it enhances sensitivity significantly. It's exciting to think about the potential applications, from biophysics research to even searching for dark matter!
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