Back in 2005 at the National Institutes of Health, chemist George Zaidan had a puzzle on his hands. He was trying to learn how much oxygen was inside proteins, without ever breaking them open. He knew ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. George Zaidan is an MIT-trained chemist and ...

George Zaidan is a science educator, television and web host, producer, and card-carrying nerd. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC ...