In the News - What Makes a Frog's Tongue So Sticky? The Secret Is in the Spit

In the News

What Makes a Frog's Tongue So Sticky? The Secret Is in the Spit Discuss
	Frogs and amphibians can nab an fly with remarkable speed — but the real secret of their bug-catching prowess is in the saliva. Unlike human spit, sticky frog saliva is a non-Newtonian fluid. That means it behaves as both a liquid and a solid. This ... More...