Faculty of Engineering

Bristol and Watershed to host UK's first public trials on new 5G testbed

The University of Bristol's Smart Internet Lab; Watershed, the leading film culture and digital media centre in the South West, and We The Curious, the Bristol-based science centre, will host the Layered Realities Weekend 5G Showcase next month [17 and 18 March]. The event will launch the world's first public 5G testbed to explore the next generation of wireless and wired connectivity through a series of free experimental public events.

The world’s most powerful acoustic tractor beam could pave the way for levitating humans

Acoustic tractor beams use the power of sound to hold particles in mid-air, and unlike magnetic levitation, they can grab most solids, liquids or even small insects and food. For the first time University of Bristol engineers have shown that it is possible to stably trap objects larger than the wavelength of sound in an acoustic tractor beam. This discovery opens the door to the manipulation of drug capsules or micro-surgical implements within the human body. Container-less transportation of delicate larger samples is now also a possibility and who knows, this could be a step towards levitating humans.