violentfart@lemmy.world to Mildly Interesting@lemmy.world · 7 days agoShining a light behind this metal credit card.lemmy.worldimagemessage-square19linkfedilinkarrow-up1190arrow-down12
arrow-up1188arrow-down1imageShining a light behind this metal credit card.lemmy.worldviolentfart@lemmy.world to Mildly Interesting@lemmy.world · 7 days agomessage-square19linkfedilink
minus-squarezener_diode@feddit.orglinkfedilinkarrow-up4·5 days agoOoh, very cool! Are the two different pictures different wavelengths, or do you just have two seperate sensors? (I have no idea how this works, just a highschool level understanding of x-rays.)
Ooh, very cool!
Are the two different pictures different wavelengths, or do you just have two seperate sensors? (I have no idea how this works, just a highschool level understanding of x-rays.)