Does ecology reach all the way down to the subatomic scale?

Imagine you could stop being human-sized for a while and shrink down to the size of a bacterium, roughly one-millionth of your current stature. At this scale, you would stop being bound by gravity and instead discover that ...

Solving molecular structures

Determining the chemical formula of a protein is fairly straightforward, because all proteins are essentially long chains of molecules called amino acids. Each chain, however, folds into a unique three-dimensional shape that ...

Actuators inspired by muscle

To make robots more cooperative and have them perform tasks in close proximity to humans, they must be softer and safer. A new actuator developed by a team led by George Whitesides, Ph.D. - who is a Core Faculty member at ...

Researchers discover melanin could make for great batteries

Melanin is best known as the pigment that dictates our skin tones, but it is found just about everywhere—in our brains, in our hair. It is even found in cuttlefish. But as abundant as melanin is, its exact macromolecular ...

We could 3D print buildings using robots and drones

These days, 3D printing is never far from the public eye. Its vast and imaginative array of applications is constantly growing, from life-saving medical implants to life-ending firearms. Now, architects and structural engineers ...

Material may offer cheaper alternative to smart windows

If you've ever blown up a balloon or pulled at a pair of pantyhose, you may have noticed that the more the material stretches, the more transparent it becomes. It's a simple enough observation: the thinner a material, the ...

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