Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Roy Plunkett doesn’t sound like a man destined for greatness ...

Chemist Roy Plunkett discovered PTFE by accident: In 1938, he was developing new refrigerants for the chemical company DuPont—at the time, common yet often toxic refrigerants had a bad habit of ...

Add Yahoo as a preferred source to see more of our stories on Google. The Always Pan is a nonstick ceramic alternative to Teflon cookware. If you're not careful with your nonstick pots and pans, they ...

Teflon is one of science's wonderful examples of serendipity. In April 1938, DuPont chemist Roy J. Plunkett was working on a new, safer chlorofluorocarbon refrigerant that wasn't explosive or ...

Credited in the Guiness book of records as the world's most slippery substance, Teflon has escaped the scrutiny of environmental regulators for 50 years. Now evidence suggests that the chemicals that ...

Anyone who has ever made an omelet with a nonstick frying pan can appreciate the beauty of Teflon. Known chemically as polytetrafluoroethylene (PTFE), the compound is ubiquitous in kitchenware, and ...

Non-stick pots could be releasing millions of tiny plastic particles as users are cooking or washing. In a new study, Australian researchers said that just one surface crack on a Teflon-coated pan ...

When I bought my first set of pots and pans, I made sure they were coated with Teflon. At the time, that was the gold standard in nonstick cookware. I wanted to make sure I could cook with abandon ...

A recent record number of cases of polymer fume fever, also known as "Teflon flu," are putting a spotlight on one of the most common causes of the condition, the use of nonstick pans. Over 265 ...

Today’s nonstick and Teflon cookware is considered safe for everyday home cooking, as long as temperatures do not exceed 500°F (260°C). At high temperatures, Teflon coatings may begin to break down, ...

Nonstick pans are essential kitchen tools. Beyond making cleanup effortless, they're the simplest way to cook scrambled eggs, pancakes and other sticky foods. Teflon and similar chemically coated ...