1. Subscribersonhouse
    Fast and Curious
    slatington, pa, usa
    Joined
    28 Dec '04
    Moves
    52617
    11 Sep '18 00:00
    https://phys.org/news/2018-09-diamond-enables-low-cost-high-efficiency-magnetic.html

    What is different about this way to sense magnetic fields than my hall effect sensor we use at work to detect magnetic fields and costs $400? Mine runs on 4 AA cells and doesn't need pulsing with microwaves and lasers.