Over 5,000 years ago, ancient Egyptian artisans created something science wouldn’t rediscover for millennia — a pigment that still glows under infrared light today. Known as Egyptian Blue, it’s the world’s first synthetic color… and one of the greatest secrets of ancient chemistry. It survived empires, sand, and time itself — and it still shines brighter than ever. 💠 A color that never fades. 💠 A mystery that still puzzles scientists. What other ancient technologies do you think we’ve lost? 🤔

BrainBoozz on Instagram: "Ancient Egypt is still revealing its secrets — 2,500 years later. 🏺✨ Archaeologists have uncovered 59 sealed sarcophagi hidden deep in Saqqara near Cairo — untouched for over two millennia. Belonging to the 26th Dynasty, many still contain mummies wrapped in linen, complete with painted faces and inscriptions that survived the centuries. Finds like this give us a rare, unfiltered look at how ancient Egyptians prepared for the afterlife — craftsmanship, ritual, and beli