Vortex beams, rotating like a tornado, offer completely new possibilities for electron microscopy. A method of producing extremely intense vortex beams has been discovered. Vortex beams, rotating like ...

A load-bearing wall works to support the weight of the structure, while a non load-bearing wall is simply a cosmetic addition. This means that you can remove a non load-bearing wall without any ...

Around half of newly diagnosed cancer cases would benefit from treatment with radiation therapy. And hadron therapy, which uses proton or ion beams to deliver precision tumour targeting with zero exit ...