Re: Something like that was done before
The Luxor in Las Vegas has a huge light that streams into the sky. It's not a laser, but has 40 billion candlepower. Don't know how it's regulated, or how airplanes avoid it.
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The Luxor in Las Vegas has a huge light that streams into the sky. It's not a laser, but has 40 billion candlepower. Don't know how it's regulated, or how airplanes avoid it.