Quantum physics 'rules' -- Australian scientists create world's most accurate 'ruler'

NEVER try telling a quantum physicist that near enough is good enough – Australian researchers have invented a technique that, for the first time, measures lengths as accurately as the laws of physics allow.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news115293536.html">Quantum physics 'rules' -- Australian scientists create world's most accurate 'ruler'</a></p> <p>NEVER try telling a quantum physicist that near enough is good enough – Australian researchers have invented a technique that, for the first time, measures lengths as accurately as the laws of physics allow. </p>