Dr Mike McDonagh explains the chemical and physical processes involved in forming lead dioxide and pure lead in lead-acid battery plates.

Very unusual atomic states are being produced: Ions are created by removing not just one but 20 to 40 electrons from each atom. These 'highly charged ions' play an important role in current research.

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

An international research team led by scientists from the University of Rostock, CNRS-École polytechnique in France, and ...

Caught in a trap: the nanophotonic cavity used to create the ytterbium ion qubit. (Courtesy: Faraon lab/Caltech) Ions trapped nanoscale optical cavities could be used to distribute entangled quantum ...