My son and I decided to try to make our own computer. We bought a bunch of parts from Newegg and have now assembled it. It seemed to turn on for a while, but now won't. We tested the power supply, and ...

The obvious way to continue shrinking chip features would be to use beams of electrons to transfer mask patterns to layers of photoresist. But unlike light, which can shine through a mask and expose ...

MIT has devised a way of creating complex, self-assembling 3D nanostructures of wires and junctions. While self-assembling structures have been made from polymers before, this is the first time that ...

It is possible to classify images simply by analysing the way that trillions of DNA molecules in a test tube connect together into different shapes. Conventional computers must be fully assembled ...

LONDON — Researchers at Duke University (Durham, North Carolina)have used DNA [deoxyribonucleic acid] — the double-helix carrier of genetic information — to create self-assembling logic circuits that ...