Monday, July 28, 2025

Scientists just invented a safer non-stick coating—and it’s inspired by arrows

Scientists at the University of Toronto have developed a new non-stick material that rivals the performance of traditional PFAS-based coatings while using only minimal amounts of these controversial "forever chemicals." Through an inventive process called "nanoscale fletching," they modified silicone-based polymers to repel both water and oil effectively. This breakthrough could pave the way for safer cookware, fabrics, and other products without the environmental and health risks linked to long-chain PFAS.

from Top Health News -- ScienceDaily https://ift.tt/CZ9BmWA

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A common painkiller may be quietly changing cancer risk

Ibuprofen may be doing more than easing aches and pains—it could also help reduce the risk of some cancers. Studies have linked regular use ...