minus-squareJustinTheGM@ttrpg.networktoTechnology@lemmy.world•Hiroshima scientists turn any smartphone into a radiation detectorlinkfedilinkEnglisharrow-up24·3 days agoIt’s not an “if” detector, it’s a “how much” detector. It looks like it’s using the LED chamber to light the film in a consistent way, and then the phone camera measures the color change to quantify how much radiation it was exposed to. linkfedilink
It’s not an “if” detector, it’s a “how much” detector. It looks like it’s using the LED chamber to light the film in a consistent way, and then the phone camera measures the color change to quantify how much radiation it was exposed to.