Interesting Engineering on MSN20 小时
BMW’s next-gen EV batteries promise 30% range boost, 20% energy density increase
BMW announces mass production of Gen6 EV batteries in China by 2026, promising a potential 50% reduction in production costs.
Interesting Engineering on MSN17 小时
2,700-year-old rare ‘heavenly’ jewelry made from meteorites found in Poland
New study shows ancient Polish artisans crafted jewelry from meteoritic iron, indicating advanced metalworking skills.