Specific pattern recognition receptors (PRRs) respond to different classes of invading pathogens and are responsible for initiating an appropriate immune response by triggering distinct signalling ...

In a study published in Nature Communications, a research team demonstrates the all-electrical control of quantum interference in individual atomic spins on a surface. Imagine you are playing the ...

Caveat lector: I begin by reminding you that I am not a physicist. But I want to draw attention to a well-known feature of the Schrodinger equation that I have never heard discussed and wonder at its ...

Novel type of quantum interference enables single-molecule switch with high on/off ratio. Credit: Julia Greenwald and Suman Gunasekaran/Columbia Engineering A single-molecule switch that operates via ...

The basics of digital logic are pretty easy to master, and figuring out how the ones and zeroes flow through various kinds of gates is often an interesting exercise. Taking things down a level and ...