[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...

In 2016, several varieties of soy, corn, cotton, and more were genetically modified to resist the effects of dicamba, a powerful chemical herbicide. It was a seemingly genius move, allowing farmers to ...

A sensor that can measure hormone concentrations in plants precisely and in real time with minimal damage can shed light on how hormones affect plants' response to disease and stress. With further ...