It took almost 40 years to find it, but scientists say they have discovered a fourth basic type of electrical circuit that could lead to a computer you never have to boot up.
A new type of computer memory, called memristance, remembers where you were when you switched off the computer, so starts back at the same place when you switch it on again
there are three fundamental elements of a passive circuit: resistors, capacitors and inductors
researchers developed a mathematical model and a physical example of a memristor, which they describe today in the journal
Nature
in a memory resistor, the hose remembers what direction the
is flowing from, and it expands in that direction
It remembers both the direction and the amount of charge that flows through it
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