"Hi, Amigo!"

"Hi, Julio."

"Did you buy JSON for lunch? Sorry, I meant to say 'crouton'."

"I did. But it seems to me that someone needs a break. Take a seat."

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Task
Java Collections, level 3, lesson 13
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How transistors work
A series of innovations transformed enormous machines with limited capabilities into modern computers that can perform thousands of complicated tasks simultaneously. While this evolution has involved a lot, the transistor was the key to it all. Almost everything else relies on it. Let’s look at how it works.