violentfart@lemmy.world to Mildly Interesting@lemmy.world · 12 days agoShining a light behind this metal credit card.lemmy.worldimagemessage-square19linkfedilinkarrow-up1191
arrow-up1191imageShining a light behind this metal credit card.lemmy.worldviolentfart@lemmy.world to Mildly Interesting@lemmy.world · 12 days agomessage-square19linkfedilink
minus-squarezener_diode@feddit.orglinkfedilinkarrow-up4·11 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.)