Archive for the 'calculation' Category

Leap Year

"This is implemented by making every year divisible by 4 a leap year unless that year is divisible by 100. If it is divisible by 100 it can only be a leap year if that year is also divisible by 400."
 

Boom Computing

The idea of a slide rule thingy to be able to tell when it's safe to leave the bomb shelter makes me a little bit squirelly.