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A team of engineers from the University of Illinois unveiled an upgrade to a transistor laser that can be used to increase computer processor speeds and form two stable energy states with the ability ...

Nearly every piece of technology you use—from smartphones to computers—relies on one revolutionary component: the transistor.

On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Transistors are tiny electronic components that act as switches and amplifiers, and they dwell at the heart of modern technology. In simple terms, a transistor can turn a flow of electricity on or off ...