Imagine you are playing the guitar—each pluck of a string creates a sound wave that vibrates and interacts with other waves.

Vulcan, a robot with tactile senses, is a step toward automating more of picking and stowing work done by humans inside ...

In the event of an emergency there are a number of things you can do to help give you peace of mind. Carers UK recommend that all carers should have an emergency plan, for you and the person you look ...