New Low-Tech Approach to Exoskeleton

New Low-Tech Approach to Exoskeleton

We all know what exoskeletons look and sound like; we’ve been trained by Hollywood depictions ranging from Alien to Iron Man. Exoskeletons are big and clunky, like medieval suits of armor, and are accompanied by a symphony of whirring motors and hydraulic...
Dental Implants Ward Off Bacteria

Dental Implants Ward Off Bacteria

One of the many miracles of modern dentistry is the use of dental implants to replace teeth lost to injury or disease. These permanent replacements get colonized by the body’s own cells, incorporating them into the patients’ jaws. The problem is that...