Transistors work by using a small amount of electrical current to control ... The pattern is then used to guide the placement of the different types of semiconductor material. What does "NPN" or "PNP" ...

When we were in school, every description of how transistors work was pretty dry and had a ... in these videos would have cost a fortune to do back in the 20th century — just watch some of ...

or some other type of configurable solid-state memory is just scratching the surface of what it might be possible to get integrated circuits and their transistors to do. This team has created a ...