Levitation, touch and sound – how you’ll be able to feel videogames in the future

When ultrasound waves from different emitters meet in mid-air, it creates the sensation of a solid object which could enhance people's videogaming experience. Image credit - Maurizio Pesce, licensed under CC BY 2.0 (brands blurred out)

by Kelly Oakes Despite advances in both virtual and augmented reality technology in the last few years, there’s one area that remains neglected: touch. With your VR headset on, you might be able to explore the sights of a vast forest and hear birdsong all around you, but you won’t feel the dampness of the … Read more

How digital ‘twins’ are guiding the future of maintenance and manufacturing

Digital replicas of infrastructure such as oil platforms could help prevent accidents by spotting potential ruptures before they happen. Image credit - Akselos

by Tom Cassauwers As our world becomes more digitalised and connected, we can actually make a virtual copy of it. And such replicas are now being used to improve real world scenarios, from making aircraft production more accurate to preventing oil spills. A digital twin is a virtual replica of a real life entity, such … Read more

‘We’ve found dozens of potentially habitable planets – now we need to study them in detail’

In 2016, Dr Gillon discovered a system of seven Earth-sized planets orbiting an ultra-cool dwarf called TRAPPIST-1 (artist's impression). Image credit - NASA/JPL-Caltech

by Jonathan O’Callaghan From the first discoveries of planets beyond our solar system in the 1990s, we now know of thousands of alien worlds, some of which could even be habitable to life as we know it. Now we need to detect more of these exoplanets and study them in detail, says astronomer Dr Michaël … Read more

Parkinson’s disease: Stimulation of brain, feet may help people overcome freezing episodes

More than half of people with advanced Parkinson's disease experience freezing of gait, which can lead to falls.

Paolo Sanvito would often freeze like a statue after entering a meeting room when he was working as a manager in a multinational company. Known as freezing of gait, it’s a disabling symptom of Parkinson’s disease, a degenerative brain disorder that he suffers from. During a freezing episode, a patient feels like their feet are … Read more

Sewage, rivers and soils provide missing link in antibiotic resistance story

In poorer countries, using raw wastewater to irrigate urban farms could be an underlying cause of antibiotic resistance.

If you think that the key to beating antibiotic resistance is only for doctors to prescribe less and scientists to find new drug candidates, you are probably wrong. The fundamental solutions may lie far from medicine – in managing our rivers and soils. That is the view of scientists who have uncovered disturbing amounts of … Read more