[Image: https://i.imgur.com/ExfPELO.png]
How Computers Really Work is a hands-on guide to the computing ecosystem: everything from circuits to memory and clock signals, machine code, programming languages, operating systems, and the internet.

But you won't just read about these concepts, you'll test your knowledge with exercises, and practice what you learn with 41 optional hands-on projects. Build digital circuits, craft a guessing game, convert decimal numbers to binary, examine v

COSTELLO : I want to talk about the unemployment
rate in America.

ABBOTT : Good Subject. Terrible Times. It's 5.6%.

COSTELLO : That many people are out of work?

ABBOTT : No, that's 23%.

COSTELLO : You just said 5.6%.

ABBOTT : 5.6% Unemployed.

COSTELLO : Right 5.6% out of work.

ABBOTT : No, that's 23%.

COSTELLO : Okay, so it's 23% unemployed.

ABBOTT : No, that's 5.6%.

COSTELLO : WAIT A MINUTE! Is it 5.6% or 23%?

ABBOTT : 5.6% are unemployed. 23% are out of work

A U.S. Marine Colonel was about to start the morning briefing to his staff. While waiting for the coffee machine to finish its brewing, the colonel decided to pose a question to all assembled. 
He explained that his wife had been a bit frisky the night before and he failed to get his usual amount of sound sleep. He posed the question of just how much of sex was "work" and how much of it was "pleasure?" 
A Major chimed in with 75-25% in favor of work .
A Captain said it was 50-50%.
A lieu