Access
To read this story in full you will need to login or make a payment (see right).
News
Nature 428, 245 (18 March 2004) | doi:10.1038/428245a
Pentagon attempts to bend light to its will
Geoff Brumfiel
A research initiative is being launched by the Pentagon to investigate negatively refractive materials — structures that seem to defy basic physics by bending light the 'wrong' way.A chunk of negatively refracting material about the size of a cheese wedge was on display at a technical meeting held last week by the Defense Advanced Research Projects Agency (DARPA) in Anaheim, California.
To read this story in full you will need to login or make a payment (see right).
|
MORE ARTICLES LIKE THIS These links to content published by NPG are automatically generated NEWS AND VIEWS |