An Ancient Greek Weapon Could Become the Future of Solar Energy

Converting death rays into electricity

Nabil Alouani
OneZero

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Canva

Some 2,200 years ago, the Roman Empire decided to take over Sicily, an island located in modern-day Italy. It was a strategic move against the Carthaginians, whose influence spread over the Mediterranean basin.

The invasion was supposed to be a picnic for Rome’s well-trained soldiers. What they didn’t expect was that a clever older man named Archimedes was about to unleash hellfire on them.

Historians claim that Archimedes devised a technology capable of emitting heat rays that burned battleships from a distance. Supposedly, the Greek mathematician used curved, highly polished shields to turn the hot Mediterranean sun into a deadly weapon. That’s how the tiny city of Syracuse managed to fend off the great Roman army for an entire year.

While the accuracy of the story remains questionable, the technology involved turned out to be very real. Scientists call it Concentrated Solar Power (CSP), and modern powerplants use it to produce electricity at increasingly lower prices.

“[CSP] is a fairly new development,” said energy expert and author Craig Shields. “What it essentially means is focusing the sun’s rays on a certain point or a certain line and using that heat to turn a…

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Nabil Alouani
OneZero

I drink coffee and write prompts || 100% human-generated content || Weekly mails: https://nabilalouani.substack.com