16 April 2005

LED evolution could spell the end for light bulbs


LED lights are starting to appear all over. My wind-up torch uses them and I intend buying LED bicycle lights for me bike. I notice that loads of traffic lights are no LED's. Why? cos they are robust, use little electricity and are glare free. Soon they will be domestic too ...
USATODAY.com - LED evolution could spell the end for light bulbs
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

The Science And Spirituality Of Addiction

 What drew me in was the collocation of science and spirituality in the title. I'm also a little interested in addiction through having ...

  • Murtadd
    Interesting insight into the Muslim world: my favourite progresive muslim site has been hacked and attacked by islamists accusing those who ...
  • Dioceses Commission
    Some readers will recall that I'm keen in principle on a thorough review of the way we do dioceses in the CofE. I'm not starry-eyed...
  • Review: Coffee Shop Conversations
    This book is one that I now seriously consider recommending to the student Christian groups I'm in touch with whose basis is Evangelic...