When you consider that most household razor blades are 300 to 600 angstroms, obsidian can still cut it with the sharpest materials nanotechnology can produce. He explained that steel scalpels at a ...

Thompson actually chose a scalpel before she picked up a sword. She says she wanted to be a doctor since she was a child but wasn't introduced to fencing until eighth grade, after she and her ...

“We can get it more precise than a scalpel blade,” Canady says. “You get 0.4 to 0.8 millimeter [0.02 to 0.03 inch] of collateral damage with conventional scalpels, but just 0.1 to 0.2 ...

Training to become an Olympian takes singular focus and dedication. So does training to become a doctor. Kamali Thompson, MD, did both at the same time. Unsurprisingly, she says it was difficult ...