Biomimetics puts a new meaning into "Make like a tree." Yes, make things like trees, snails, fireflies, and a thousand other creatures do, and life can be inspiring.
Can you imagine inflating like a water balloon every time you jumped in a swimming pool? Or what if water leaked out of your skin every time you drank a glass of water? Your skin forms an impermeable barrier to water, a new study found, because of a unique way certain molecules are arranged.