Every computer chip is built from a switch smaller than anything the human eye can resolve, and for decades engineers have ...

Can transistors switch below the conventional power limit without sacrificing useful current? A 2D device uses quantum ...

MIT researchers have engineered bacteria that can function as transistors, allowing them to create “living circuit boards” ...

Inside there's a coil of wire wrapped around an iron core. When a current flows through this control wire, it creates a magnetic field. This pulls down the metal switch on top, which contacts the ...

MIT researchers have engineered bacteria that can function as transistors, allowing the team to create living “circuit boards” that can be printed onto a growth medium in a Petri dish. In electrical ...

Under fluorescent light, the device looks less like a computer than a tiny constellation of dots. The specks are actually bacteria glowing red and green across a slab of agar that can perform ...

In this lesson, students build two circuits and explore how transistors function. When Bell Labs introduced the transistor in June of 1948, a spokesman proudly announced "This cylindrical object . . .

MIT researchers have created bacterial “transistors” that can be wired together into living circuits capable of performing ...

A special type of matter called a Bose-Einstein condensate could be used to make tiny atomic transistors, according to research carried out by physicists in the US. The result is a first step in ...