Quite interesting, I have always considered that the inventions that human beings make are always inspired by phenomena of nature, we replicate it in the most efficient and cheapest way possible. Hopefully this project will meet its objectives and be used properly, but for now it's time to continue doing tests.
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By the way, speaking of harps, I recently knew that there are laser harps, they make a very interesting sound. You can hear it in this Coldplay video.
That is a pretty cool laser harp indeed!
Whoa. I have not seen that before. Thanks for sharing!