Electrical capacitance tomography (ECT) is an advanced non‐invasive imaging modality used to visualise the internal distribution of materials by measuring variations in capacitance. The technique has ...

First came electronics, the processing of information in terms of the charge of electrons flowing through circuits. Later a new form of tronics, spintronics, was invented to exploit the magnetic ...

Plant-based sensors that measure the thickness and electrical capacitance of leaves show great promise for telling farmers when to activate their irrigation systems, preventing both water waste and ...