🧠 on Instagram: "The Prince Rupert’s Drop is a teardrop-shaped glass marvel. Formed by cooling molten glass in water, its surface compresses while the core stays under tension, creating incredible strength. The bulbous head can withstand up to 40,000 pounds of force, but a small nick to its tail triggers an explosive shatter. This content is shared strictly for educational purposes. DM us for credit/removal. (No copyright intended) #science #knowledge #learning #viral"

Terrifying History on Instagram: "On August 28, 2003, in Erie, Pennsylvania, a bizarre crime unfolded that would become one of the most puzzling cases in U.S. history. Brian Wells, a 46-year-old pizza delivery driver, entered a PNC Bank with a metal collar bomb locked around his neck, claiming armed strangers had forced him to rob the bank as part of a twisted scavenger hunt. On that afternoon, Wells handed the bank teller a note demanding $250,000 and warned that the device would detonate if hi