Researchers Uncover Mysterious Structural Changes in Earth’s Inner Core

NASA’s New Asteroid Hunter Takes a Big Step Toward Protecting Earth

Scientists make aluminum transparent using acid droplets. The researchers used microdrops of acid solution on small aluminum surfaces and applied an electric current of just two volts, enough to transform the metal into TAlOx, a glass-like material.

Researchers create chemotaxic biomimetic liquid metallic leukocytes with versatile behavior - EurekAlert