After ordering US troops to execute a regime change in Panama in 1989, President George H.W. Bush held a press conference at the precise moment the first US casualties were arriving on US soil.

The UK government has taken an unusual step in its immigration system. It has suspended study visas for nationals of ...

A hybrid computer uses rotating mechanical beams for memory and electrical contacts for logic, performing reprogrammable computation through physical motion in environments where conventional ...

Designed and simulated all fundamental and universal CMOS logic gates (NOT, AND, OR, NAND, NOR, XOR, XNOR) using the Electric VLSI Design Tool. This project includes schematic design, DRC-clean ...

A soft material performs NAND logic with visible light, showing a path toward materials that process information without conventional electronic circuitry. “This project has been part of my scientific ...

We’ve seen how to construct a fast, robust inverter—a NOT gate—with CMOS design, one NMOS and one PMOS. We’ve also seen how to construct a NOR gate (not AND) with two NMOS and two PMOS. There are many ...

Artist’s impression of the entangled logic gate built by University of Sydney quantum scientists. Credit: Emma Hyde/University of Sydney Using a powerful error-correcting system known as the Gottesman ...

In order to build a large-scale quantum computer that works, scientists and engineers need to overcome the spontaneous errors that quantum bits – or qubits – create as they operate. Scientists encode ...

(a)Working principle of the spin logic device. (b) Transition among diverse magnetic configurations in this heterojunction. By manipulating the direction of the Oersted field, the SOT-induced ...