Today’s Solutions: May 25, 2024

Scientists could soon use hydr

Scientists could soon use hydrogel to replace busted knee cartilage

Scientists have created a new experimental gel that can match the strength and durability of knee cartilage. The material may look like a distant cousin of Jell-O—which it is—but it’s incredibly strong. It’s 60% water, but a single quarter-sized disc can bear the weight of a 100-pound Read More...