💥 Super Heavy Booster’s Sonic Boom Roars Across the Sky! 💥 As the 69-meter (226-foot) tall Super Heavy booster hurtles back to Earth at over 8,000 km/h (5,000 mph), it crosses the sound barrier (1,235 km/h or 767 mph), generating an explosive sonic boom. This shockwave, traveling at Mach 1, spreads outward at the speed of sound, shaking structures and echoing for kilometers around Starbase, Texas. At approximately 12 km (7.5 miles) altitude, the booster’s rapid deceleration amplifies the effec

Here's how to make a simple device that turns empty plastic bottles into amazing targets, that can be heard nearly a mile away. | The King of Random