A soft material performs NAND logic with visible light, showing a path toward materials that process information without ...

Oscillators, also called astable multivibrators, are electronic devices that generate a periodic signal. They are employed in a large number of applications such as clocks, oscillophones, musical ...

Figure 1: The gibberellin-inducible CID system functions on a timescale of seconds. Figure 2: Gibberellin-based CID can induce localized protein activity and is orthogonal to rapamycin CID. Figure 3: ...

Biological systems have caught the attention of computer scientists, who have been turning everything from RNA molecules to entire bacterial colonies into logic gates. So far, however, these systems ...

When analog circuits mix with digital, the former are sometimes dissatisfied with the latter’s usual single supply rail. This creates a need for additional, often negative polarity, voltage sources ...

In its most basic form, a computer is a collection of powered and unpowered circuits and transistors. A logic gate is a series of transistors connected together to give one or more outputs, each ...