Calm down Archimedes!
The world should all agree that laser needs to be spelled with a Z. Lasers are cool, Zs are cool. It’s a s simple as that. The world could use this sort of unifying cause
Laser light is collimated. Solar light is not since the sun is so close.
You might enjoy this relevant “What If”.
So you’ve been reading John Ringo books them?
That’s what pedo musk is trying to do with his 1 mil satellites. He just needs a gold phantom of opera mask for half his face to complete his identity.
Or maybe a fluffy white cat to pet while pretending to be menacing.
Lasers are coherent, I think you need a lasing medium for that.
You could focus the light into a single point, sure, but that’s not really a laser in the technical sense.
Not a point, but an area resembling a scaled image of the sun (if optimally focused).
Also, you can only get as hot as the photosphere due to the reversibility of light. We can get far hotter other ways, eg fusion plants.
You could focus the light into a single point, sure, but that’s not really a laser in the technical sense.
They actually do this. https://en.wikipedia.org/wiki/Concentrated_solar_power
Look up “mythbusters solar death ray” I think you’ll enjoy it
They did everything wrong in that video. On of their assertions was that soldiers wouldn’t be able to keep their mirrors properly polished. I don’t know about now, but even 40 years ago, polishing brass was a common punishment detail. I imagine it was moreso in Archimedes’ day, when brass and bronze were the thing to use. Also, there are techniques for using a signaling mirror to hit a specific location which aren’t that complicated, would certainly be something that Archimedes could figure out, and would work better for aligning the mirrors than “try really hard to aim at that spot.” The ridiculous assumptions they make besides those also detract from the goal of a best effort to test the heat ray, and seem to stem from the idea that people back then were stupider than we are rather than just not having accumulated as much knowledge as we had.
It was entertaining, but not as informative as I would have liked.
My bad, I forgot there were two episodes on this, I think maybe you only saw the first one or parts of it. There was a huge wooden structure with hundreds of mirrors arranged in a concave shape that almost perfectly aligned all mirrors’ reflections into one spot and absolutely nothing happened. Even with perfect mirrors and modern construction tools and techniques we couldn’t recreate it.
Ah, that could be. Probably due to responses to their first one where they had a bunch of college students holding little mirrors and trying to aim them, and I’ve never watched Mythbusters regularly.
To be fair, they did build a customised rig to aim, using real mirrors to simulate a perfect case scenario, and still failed. While they did mention those issues, they did try to replicate the results pretty faithfully IMO.
Light Amplification Through Ztimulated Emission of Radiation.
Lazer.
Wasn’t that the plot of the Bond film Die Another Day?
Also Man with the Golden Gun 😃
(we don’t get to see the sun lazer actually shoot in it tho)
Then there was Diamonds are Forever but with diamonds not mirrors.
Okay…where is the rest of the post?
Solomon doesn’t stand a chance.
