ssillyssadass to Showerthoughts@lemmy.world • 4 days agoAn alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communicationsmessage-square31fedilinkarrow-up1244arrow-down10
arrow-up1244arrow-down1message-squareAn alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communicationsssillyssadass to Showerthoughts@lemmy.world • 4 days agomessage-square31fedilink
minus-squareKairoslinkfedilink10•4 days agoAlmost definitely. TV stations are broadcast sometimes at 100KW. Compare that to a 40 watt LED bulb.
minus-square@vatlark@lemmy.worldMlinkfedilink6•4 days agoNot that power input and light output are exactly the same but the Las Vegas sphere is 28MW
minus-square@lolcatnip@reddthat.comlinkfedilinkEnglish1•4 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.