A Material From Shapeshifting Planes Could Heal Human Flesh
What generates voltage when you warm it up, push on it, or blow on it? Get your mind out of the gutter. The correct answer is polyvinylidene fluoride, a material NASA researchers have refined for use in morphing aircraft that shapeshift in response to their environment. But wait! There\u2019s more: It can also kickstart the human body\u2019s healing process.