r/machinesinaction • u/raspinberry • 21h ago
"We could never construct the pyramids, even with today's tools.”. Today's tools:
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r/machinesinaction • u/raspinberry • 21h ago
r/machinesinaction • u/Bodzio1981 • 1h ago
🚦 What’s happening?
Australia is experimenting with photoluminescent road markings—paint that glows in the dark after absorbing sunlight. No streetlights? No problem!
💬 Would you want these on roads near you?
Or is this just a high-tech gimmick? Sound off in the comments!