Exploring Semiconductors: The Brains of Modern Technology
Have you ever wondered how computers, cell phones, video game consoles, drones, and self-driving cars work? They all depend on semiconductors, which make up the "brains" or computer chips in modern electronics. Making semiconductors smaller, faster, and more efficient allows us to build faster, more compact, and more powerful devices. That's why today's pocket-sized smartphones have more computing power than entire room-sized computers did decades ago!
What are Semiconductors?
You may have heard of conductors, or materials that conduct electricity, and insulators, or materials that do not conduct electricity, but what about semiconductors? Unlike traditional conductors and insulators, semiconductors can act like conductors sometimes and insulators at other times.
Watch the video to learn more about semiconductors!
See semiconductors in action with these projects:
How are Semiconductors Made?
Semiconductors are made by applying and etching away layers of different materials on top of a wafer made from silicon, sort of like building a city from the ground up.
Watch the video to learn more about how semiconductors are made!
Explore how semiconductors are made with these projects:
What are Semiconductors Used For?
Nearly all modern electronic devices, such as computers, cell phones, TVs, and video game consoles, use semiconductors. They help make the computerized "brains" of all these devices that let you do things like browse the internet, watch a movie, or send a text message.
Watch the video to learn about some more uses of semiconductors!Put semiconductors to use with these projects:
Discover Semiconductor Careers
There are many career opportunities in semiconductors. Click on the career profiles to learn more about each of these careers, including what they do, education requirements, median salary, and much more.
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