Life Support

The sign outside the office said, “virtual nurse.” Inside the small office was an array of computer equipment and a single person, headphones on. I passed it as I made my way out of the hospital after visiting hours were … Read More

Bacteria-Killing Cold Plasma

This may well become a major break-through for the food industry. “A new proof-of-concept study conducted by food safety researchers at Drexel University in Philadelphia has demonstrated that plasma can be used to kill bacteria on uncooked poultry, vegetables and … Read More