Question

If the temperature is zero outside today and it's going to be twice as cold tomorrow, how cold will it be?

Answer 1

If you are measuring in farenheight, twice as cold is not possible.(0/2=0) However, if you are using the Celsius scale, zero degrees is actually 273.15 degrees above absolute zero. So, twice as cold would be -136.575 degrees Celsius. Similarly, absolute zero in Fahrenheit is -459.67.