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Immediately after 3M chose to no longer manufacture PFOS in 2000, the company deployed Schaefer to develop a replacement for the Aqueous Film Forming Foams (AFFF). By 2002, Shaefer, who had worked for years on "foams used to put out forest fires", developed a fluorine-free foam that was able to put out jet fuel fires within 46 seconds.
Adolf Fredriks Föräldraförening, the parent-teacher association at Adolf Fredrik's Music School, Stockholm, Sweden; Advanced Fuel Fabrication Facility, BARC, at Tarapur, Maharashtra, India
In the early 1970s, National Foam, Inc. invented alcohol-resistant AFFF technology. AR-AFFF is a synthetic foam developed for both hydrocarbon and polar-solvent materials. Polar solvents are combustible liquids that destroy conventional fire-fighting foam.
AFFF was developed in the 1960s under Project Light Water in a joint venture between 3M and the U.S. Navy. AFFF forms a film that floats out before the foam blanket, sealing the surface and smothering the fire by excluding oxygen. AFFF is widely used for ARFF firefighting at airports, often in conjunction with purple-K dry chemical.
In March 2010 YouTube began free streaming of certain content, including 60 cricket matches of the Indian Premier League. According to YouTube, this was the first worldwide free online broadcast of a major sporting event. [96]
This is a list of all songs performed by the English rock band Free. Songs recorded by Free. Title Year Release Songwriter(s) ... List of songs recorded by Free.
The free tier plays songs in its music video version where applicable. The premium tier plays official tracks of the album unless the user searches for the music video version. YouTube Music Premium and YouTube Premium subscribers can switch to an audio-only mode that can play in the background while the application is not in use. The free tier ...
List of songs in Guitar Hero World Tour; List of songs in Guitar Hero 5; List of songs in Guitar Hero: Warriors of Rock; List of songs in Guitar Hero Live; List of songs in Guitar Hero: Aerosmith; List of songs in Guitar Hero: Metallica; List of songs in Guitar Hero: Van Halen; List of songs in Guitar Hero Encore: Rocks the 80s