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Pages tagged as Lasers

Using lasers instead of x-raysMykola Komarovskyy | Dreamstime.com

By The Naked Scientists (Guest)

24 February 2011

You might think lasers are quite dangerous things - but for looking inside a body, they might be much safer than x-rays.  Read more : Using lasers instead of x-rays

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Improving hearing with lasersAbidal | Dreamstime.com

By The Naked Scientists (Guest)

24 February 2011

How can light from lasers help people hear more acutely?  Read more : Improving hearing with lasers

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Should technologists be held to account?OU

By Dr Joyce Fortune (The Open University)

13 April 2005

Certainly technology takes us forward - but sometimes, it takes us forward into darker places. Joyce Fortune responds to Lord Broers' second Reith Lecture.  Read more : Should technologists be held to account?

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The truth behind the torch Copyrighted Image London 2012

As the Olympic flame wings its way around the UK, the OU's Aarón Alzola Romero asks: just how immemorial is the Olympic torch relay?

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