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2. 2,3,3,3-Tetrafluoropropene - Wikipedia

   en.wikipedia.org/wiki/2,3,3,3-Tetrafluoropropene

   2,3,3,3-Tetrafluoropropene, HFO-1234yf, is a hydrofluoroolefin (HFO) with molecular formula CH 2 =CFCF 3. Its primary application is as a refrigerant with low global warming potential (GWP). [1] [2] As a refrigerant, it is designated R-1234yf [1] and marketed under the names Opteon YF by Chemours and as Solstice YF by Honeywell. [3]

3. trans-1,3,3,3-Tetrafluoropropene - Wikipedia

   en.wikipedia.org/wiki/Trans-1,3,3,3-tetrafluoro...

   trans-1,3,3,3-Tetrafluoropropene (HFO-1234ze(E), R-1234ze(E)) is a hydrofluoroolefin.It was developed as a "fourth generation" refrigerant to replace fluids such as R-134a, as a blowing agent for foam and aerosol applications, and in air horns and gas dusters. [3]

4. Hydrofluoroolefin - Wikipedia

   en.wikipedia.org/wiki/Hydrofluoroolefin

   HFO refrigerants are categorized as having zero ozone depletion potential (ODP) and low global warming potential (GWP) and so offer a more environmentally friendly alternative to CFC, HCFC, and HFC refrigerants.

5. Investigators found 11 children working 'dangerous' overnight ...

   www.aol.com/investigators-found-11-children...

   A cleaning company has been fined $171,000 after federal investigators found 11 children working a "dangerous" overnight shift at a meat processing plant in Iowa. The U.S. Labor Department sa id ...

6. Remains found in 1973 identified as Pennsylvania teen girl ...

   www.aol.com/news/remains-found-1973-identified...

   Officials have positively identified the remains of a girl whose body was found hidden in brush under a plastic tarp in 1973, Pennsylvania authorities said this week. The remains belong to Ruth ...

7. Joe Biden turns 82 years old, a first for a sitting US president

   www.aol.com/news/joe-biden-turns-82-years...

   (Reuters) - U.S. President Joe Biden turned 82 years old on Wednesday, an age milestone never before reached by a sitting commander in chief. The president had no public events on his Wednesday ...