Vortex beams carrying orbital angular momentum have attracted increasing attention due to the helical wavefront, extensive high-dimensional state space, and cross-disciplinary applicability in fields ...

Inspired by the Austrian naturalist who declared “Trees synthesize water. Hence, no forest—no water!” the company’s revitalizers reintroduce spiral flow dynamics—including vortex-induced ...

The twenty-first century has been characterized by the increase in energy demand with new requirements, such as environmental care, renewable energy, and independence from fossil fuel reserves 1,2.

Optimised flushing technology: TwistFlush[e³] has been specially developed for use in housing projects as well as in public and commercial sanitary facilities. Image Courtesy of Villeroy & Boch For ...