Minus Forty - A Useful Number for Temperature Conversion
· 2 min read
Most of us know that 32 degrees Fahrenheit is the temperature at which water freezes. We also know that this correlates to 0 degrees Celsius. But for many of us, our knowledge stops there and to convert between the two scales we must resort to either looking it up using some sort of app or calculating it by hand using a formula that in involves multiplying by either nine-fifths of five-ninths and adding or subtracting 32 and we often have to lookup the formula to remember which.