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University of Plymouth

A new study suggests that exposure to titanium oxide nanoparticles causes rainbow trout to...

In just the past few years, nanotechnology has brought technological advances in almost every field imaginable – patches that regenerate heart tissue, water-powered batteries and better biofuels are just a few examples. As with just about any new technology, however, concerns have been raised regarding its safety. We’ve never experienced anything quite like it before, so how far should we trust it? According to a recent study conducted at the University of Plymouth, the answer to that question might be “Not very far.” In tests on rainbow trout, titanium oxide nanoparticles were found to cause damage to the brain and other parts of the central nervous system.  Read More

The BCMI lets you create music using nothing more than eye movement and brainwaves

Imagine a Wii that lets you play a musical instrument with your brain without touching strings or a keyboard. That's exactly what this "proof of concept" brain-computer-music-interface (BCMI) is designed to do – it uses brain waves and eye movement to sound musical notes, so even a person with "locked-in-syndrome" could participate in creative activity analogous to learning to play a musical instrument. Developed by a team headed by Eduardo Miranda, a composer and computer music specialist from the UK's University of Plymouth, the BCMI can be set up on a laptop computer for under $3,500 (including the computer). For people who are disabled, assistive technology usually aims at day-to-day functioning and largely ignores the unique aspect of being a human – creativity. This is different.  Read More

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