Under the powerful microscope, it was clear that the apparently ... "The size of the chips are about 1/10 of the diameter of a human hair," Roscioli says. "The more I shaved, the more chips ...

In quainter times, investigators might put a hair under a microscope and compare it to ... mental health and human behavior. She was at The Times for more than 30 years, and has covered national ...

For millennia, the smallest thing humans could see was about as wide as a human hair ... in our food and under our nose. But it's unclear who invented the microscope. Some historians say it ...

Nanotechnology is the science of manipulating atoms and molecules on the nanoscale - 80,000 times smaller than the width of a human hair. It promises to be as big a business as the biotech industry ...