I’m getting ready to head off to visit Europe in a couple weeks, and I am once again brushing up on the Celsius scale.  I never can seem to remember if setting my air condition at 30 is good. . . or should it be 20.  Ack!  I’m going to either roast or freeze until I get this figured out.
Back through all my travel notes I go until I find the formula for converting Celsius to Fahrenheit.  I always swear I’ll remember it, but it’s a good thing I keep it handy where I can look it up. 
Here’s …read more