Others are more elusive, like XOR and NAND. For those just getting their start in digital logic, this teaching tool allows different logic gates to be wired together with patch cables.

A team of UCSF researchers has engineered E. coli with the key molecular circuitry that will enable genetic engineers to program cells to communicate and perform computations.

Because logic gates perform immediate Boolean operations, their operations are combinational and without memory. However, if you must program a gate that should always either block or transmit the ...

A team of UCSF researchers has engineered E. coli with the key molecular circuitry that will enable genetic engineers to program cells to communicate and perform computations. The work builds into ...

The Fallout logic gates are used in conjunction with electric generators, lights, and automated sentries used to build settlements. Although a simple NAND would do, there are several types of ...

Qian and Winfree’s see-saw gates were the key to developing their compiler. They act as switches, turning one DNA signal into another; a pair can perform the logical operations AND or OR ...

(Nanowerk News) A team of University of California, San Francisco (UCSF) researchers has engineered E. coli with the key molecular circuitry that will enable genetic engineers to program cells to ...