From nail bars to firefighting foams: How chemicals are deemed safe enough or too harmful

If you've sat in a nail salon recently, you may well have encountered TPO or trimethylbenzoyl diphenylphosphine oxide to give ...
IEEE

Dynamical Modeling and State Estimations of Gasoline and Ethanol Impingement Sprays in GDI Systems Using Experimental and State-Space Based Approaches

Abstract: This study presents a comparative experimental and modeling analysis of the impingement spray characteristics of gasoline and ethanol using a high-pressure gasoline direct injection (GDI) ...
The New York Times

Don’t Use Nonstick Sprays on Nonstick Surfaces

new video loaded: Don’t Use Nonstick Sprays on Nonstick Surfaces Advertisement Advertisement Video › Advertisement new video loaded: Don’t Use Nonstick Sprays on Nonstick Surfaces Video › ...
WECT

‘You don’t mace kids’: Police use pepper spray on high school football players during end-of-game handshake

ST. LOUIS (KSDK) – Football players from a Missouri high school were pepper sprayed by police at the end of a game against a school in Ohio. Video captured police in Massillon, Ohio, using pepper ...
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How to Make Decorations Using Spray Varnish and Alcohol

Making decorations with spray varnish and alcohol can be a simple way to create unique and interesting works of art. War breaks out between Pakistan and Afghanistan Scientists Discovered A New ...