Deceptichum@quokk.au to BestOfLemmy@lemmy.worldEnglish · 13 days agoLemmy discusses lasersquokk.auexternal-linkmessage-square2fedilinkarrow-up146arrow-down11
arrow-up145arrow-down1external-linkLemmy discusses lasersquokk.auDeceptichum@quokk.au to BestOfLemmy@lemmy.worldEnglish · 13 days agomessage-square2fedilink
minus-squaredeegeeselinkfedilinkEnglisharrow-up2·13 days agoPoint to point microwave links are a real thing, but they use frequencies not blocked by rain clouds.
Point to point microwave links are a real thing, but they use frequencies not blocked by rain clouds.