Nanotechnology is quietly rewriting the rules of how small machines get their power, turning the ambient vibrations, motion and even humidity around us into usable electricity. Instead of stuffing ...

A solid-state ionic bilayer generates stable electricity for over 60 hours through spontaneous ion migration alone, eliminating the need for mechanical, thermal, or environmental triggers. (Nanowerk ...

Soft robots that power themselves from their surroundings are moving from lab curiosity to strategic technology, promising machines that can swim the deepest oceans, survive the vacuum of space, and ...