ssillyssadass@lemmy.world to Showerthoughts@lemmy.world · 6 days agoAn alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communicationsmessage-squaremessage-square39linkfedilinkarrow-up1245arrow-down19
arrow-up1236arrow-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 · 6 days agomessage-square39linkfedilink
minus-squareKairos@lemmy.todaylinkfedilinkarrow-up11arrow-down1·6 days agoAlmost definitely. TV stations are broadcast sometimes at 100KW. Compare that to a 40 watt LED bulb.
minus-squarevatlark@lemmy.worldMlinkfedilinkarrow-up6·6 days agoNot that power input and light output are exactly the same but the Las Vegas sphere is 28MW
minus-squarelolcatnip@reddthat.comlinkfedilinkEnglisharrow-up1·5 days 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.