Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component which ...

What do series and parallel circuits have to do with Christmas lights? In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that ...

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

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[Limpkin] designs circuits for a living. This board is one of his recent projects, and although his skills are light years ahead of our own experiences, he did a pretty good job of explaining how he ...

Through a summer partnership with researchers at the Johns Hopkins Applied Physics Laboratory, 23 Johns Hopkins undergrads helped map the human brain to nanoscale resolution for a pilot program aimed ...