Scattered Light Separates Nano Particles
SCIENCE

Bending Light Splits Nanoparticles

Austrian researchers have developed a method to characterize nanoparticles in suspended mixtures. The new method, created by Marko Simi and his colleagues at the University of Graz, pushes nanoparticles into spiral orbits with size-dependent velocities, producing various sized particles. [more…]

The Unexpected Medical Knowledge of Stone Age People
archaeology

The Unexpected Medical Knowledge of Stone Age People

Archaeologists in Indonesia have discovered the remains of a teenager whose discovery could change the course of medical history, buried in a shallow tomb deep in a secluded cave. According to the study published in the journal Nature, researchers found the body in eastern Kalimantan Borneo. [more…]