Flying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 14 days agoNot to mom shame...lemmy.worldimagemessage-square91fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageNot to mom shame...lemmy.worldFlying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 14 days agomessage-square91fedilink
minus-squaredodgy_bagel@lemmy.blahaj.zonelinkfedilinkarrow-up0·edit-213 days agoIf we’re in the business of blocking/absorbing signals instead of reflecting them, apparently cadmium bromide is a solid choice. https://www.photonics.com/Articles/Common_Infrared_Optical_Materials_and_Coatings_A/a25495
If we’re in the business of blocking/absorbing signals instead of reflecting them, apparently cadmium bromide is a solid choice.
https://www.photonics.com/Articles/Common_Infrared_Optical_Materials_and_Coatings_A/a25495