This video answers the most common question we get on our popular breadboard tutorial video (https://youtu.be/6WReFkfrUIk): in a circuit with a battery, a resistor, and an LED, does the resistor need to be before the LED? It turns out that the answer is no! The resistor can be placed either before or after the LED in the circuit. Watch this video to find out why.
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun…
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π» How Are Microchips Made?
Ever wondered how those tiny marvels powering our electronic world are made? From silicon-rich sand to intricate layers crammed with billions of transistors, the journey of a microchip is a fascinating tale of innovation and precision. Join us as we dive into the high-tech world of microchip manufacturing, where every step…
This video shows you how to make an electromagnet using magnet wire, a ferromagnetic core, and a battery. To view directions for a science project that uses electromagnets, see the "The Strength of an Electromagnet" Project Idea at Science Buddies: https://www.sciencebuddies.org/science-fair-projects/project_ideas/Elec_p035/electricity-electronics/strength-of-an-electromagnet.shtml?ytid=Wm9_DqQKmd0&ytsrc=description
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JOB TITLE: Electro-Mechanical and Mechatronics Technologists and Technicians
OCCUPATION DESCRIPTION: Operate, test, maintain, or calibrate unmanned, automated, servo-mechanical, or electromechanical equipment. May operate unmanned submarines, aircraft, or other equipment at worksites, such as oil rigs, deep ocean exploration, or hazardous waste removal. May assist engineers in testing and designing robotics equipment.
RELATED JOB TITLES: Electro-Mechanic, Electro-Mechanical Technician (E/M…
This career video provides day-in-the-life information about jobs, occupations, and tasks related to Semiconductor Processing Technician positions including Semiconductor Processing Technicians, Coordinators, Supervisors, Managers, Directors, and Officers.
Check out CareerOneStop's individual career video pages, occupation profiles, and other career tools to find additional training, skills, salary, and job opening information for Semiconductor Processing Technician jobs in your area.
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Semiconductors are in everything from your cell phone to rockets. But what exactly are they, and what makes them so special? Find out from Jamie, a Ph.D. student in Electrical Engineering and Computer Science at MIT.
More information on semiconductors from MIT: https://www.pinterest.com/mitk12videos/what-is-a-semiconductor/
Go behind-the-scenes of this episode: http://mitk12videos.tumblr.com/post/118782530323/what-is-a-semiconductor
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