Organic LEDs – a lighting revolution waiting in the wings

If you’ve been following Futurismic for a while, you’ll probably have seen mention of Organic Light Emitting Diodes before. Chances are you may see them everywhere you look within a few years, as an international research project has been launched to improve the production of OLEDs for use in applications as diverse as household lighting and road-safety clothing. Their main advantages are that they’re energy efficient, and flexible enough to be incorporated in almost any material. Now, if they can just make them cheaper and more reliable …

Stellar symphonies – the Sun sings

UK astronomers have recorded magnetic sound waves produced by the churning of our sun’s fusion-powered corona – which, although way below the audible threshold of human hearing, are (apparently) produced in the same way that a plucked guitar string makes a note. Who says science and poetry are incompatible?

Eyes in the sky – surveillance drones deployed in the UK

There I am, still smarting from the bitterly ironic revelation that George Orwell’s house has 32 CCTV cameras overlooking it, and then I read this: a new type of urban surveillance is being trialed in the UK, a flying drone that watches for ‘suspicious activity’ and then trails the potential perpetrator from 550 feet in the air, recording all the while. It may be time to commit to that often-considered move to Europe.