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Showerthoughts@lemmy.world · 2 months ago

An alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communications

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An alien who sees in the radio part of the light spectrum would probably be blinded by all our wireless communications

ssillyssadass@lemmy.world to

Showerthoughts@lemmy.world · 2 months ago

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Kairos@lemmy.today
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2 months ago
Almost definitely.

TV stations are broadcast sometimes at 100KW. Compare that to a 40 watt LED bulb.
- vatlark@lemmy.worldM
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  2 months ago
  Not that power input and light output are exactly the same but the Las Vegas sphere is 28MW
  - Kairos@lemmy.today
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    1 month ago
    Area.
  - lolcatnip@reddthat.com
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    1 month ago
    I saw it up close with my naked eyes. No goggles needed.

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