AJ on Instagram: "Those tiny ridges on the edge of a coin? They were Newton’s way of fighting crime. 🪙🧠 In the 1600s, coins were made of real gold and silver. People would clip the edges — shaving off tiny bits of metal — and still spend them at full value. Enter Isaac Newton. As Warden of the Royal Mint, he introduced reeding: sharp ridges carved into the coin’s edge. If someone clipped it, the damage was obvious. It was simple, brilliant, and nearly impossible to fake. So next time you feel

Wear The Peace® on Instagram: "A state of emergency has been declared in Peru’s capital of Lima amid anti-government protests. The state of emergency lifts constitutional rights, including the right to protest, amid unrest over the rise in extortion and killings. Dina Boluarte was removed as president by Peru’s Congress on October 10 after an impeachment during which lawmakers said she had been unable to tackle the crime wave. “The state of emergency will lift constitutional rights, and people w