I have to do something on the Linkedin. The reason you don't do the substraction, you mean 1943-1908? All the Asian more upper worlds in the science and math human will tell you, there are +1 in these Time measurement whichever in the real number substraction world

You probably can do that, you saying an approximately time?

I have to check per year time, its the same thing you drawing it all out. 

uh.... if you want to get a job in NASA, you never do this, you imagine your brain IQ math at zero, meaning you saying that is 1942 not 1943, one week? to subtract, 1908? That is half way through?

You talking about a comet, they might have to print out the entire stacks of the calendar book, you never do those subtraction when you saying when the comet landed on Earth?