Flying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 5 months agoNot to mom shame...lemmy.worldimagemessage-square88fedilinkarrow-up1405arrow-down15
arrow-up1400arrow-down1imageNot to mom shame...lemmy.worldFlying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 5 months agomessage-square88fedilink
minus-squaredodgy_bagel@lemmy.blahaj.zonelinkfedilinkarrow-up3·edit-25 months agoIf we’re in the business of blocking/absorbing signals instead of reflecting them, apparently cesium 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 cesium bromide is a solid choice.
https://www.photonics.com/Articles/Common_Infrared_Optical_Materials_and_Coatings_A/a25495