In this video, Mike introduces the concept of an absolute scale such as Kelvin and runs us through the way to "error proof" your mind about converting from Kelvin to Celsius and vice-versa.

Some more basic unit conversions are introduced, such as converting from cubic inches to Liters.

Mike also shows how you don't need to memorize a formula for anything to solve a problem, as long as you are disciplined with handling your units.