A team of researchers from Fudan University and Université de Lorraine has built a model that can predict the wrinkle patterns that will develop on toroidal structures if they expand or contract. In ...

One of the best tools in the engineer’s lightning protection toolbox is a tried, true and frequently underutilized friend, the ferrite toroid. The principle is quite simple. If you have two (or more) ...

Researchers introduces the first toroidal, light-driven micro-robot that can move autonomously in viscous liquids, such as mucus. This innovation marks a major step forward in developing micro-robots ...