The grapefruit-like pomelo, the world’s biggest citrus fruit, has a hefty peel that protects the delicate flesh inside. That peel could help inspire more shock-absorbent naval ships. Boston University (BU) College of Engineering researchers are studying the pomelo’s ability to fall from up to 50 feet without smashing into pieces. (Watch the video!) With a U.S. Navy grant, they’re combining …
