ssillyssadass@lemmy.world to Showerthoughts@lemmy.world · 1 day agoAn alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communicationsmessage-squaremessage-square38fedilinkarrow-up1242arrow-down19
arrow-up1233arrow-down1message-squareAn alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communicationsssillyssadass@lemmy.world to Showerthoughts@lemmy.world · 1 day agomessage-square38fedilink
minus-squareKairos@lemmy.todaylinkfedilinkarrow-up11arrow-down1·1 day agoAlmost definitely. TV stations are broadcast sometimes at 100KW. Compare that to a 40 watt LED bulb.
minus-squarevatlark@lemmy.worldMlinkfedilinkarrow-up6·1 day agoNot that power input and light output are exactly the same but the Las Vegas sphere is 28MW
minus-squarelolcatnip@reddthat.comlinkfedilinkEnglisharrow-up1·16 hours agoI saw it up close with my naked eyes. No goggles needed.
Almost definitely.
TV stations are broadcast sometimes at 100KW. Compare that to a 40 watt LED bulb.
Not that power input and light output are exactly the same but the Las Vegas sphere is 28MW
I saw it up close with my naked eyes. No goggles needed.
Area.