@j_bettany - 26 Jan 2011
A fundamental change to the way units are defined is afoot. http://bbc.in/dE9gil
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Physics Cosmology
@j_bettany - 9 Aug 2011
@NJPhysics – Light speed hurdle to invisibility cloak overcome by undergraduate – http://bit.ly/p0SqjO
@j_bettany - 18 Nov 2011
Crikey: Neutrino experiment affirms faster-than-light claim – http://t.co/c6yHnUXs
@j_bettany - 6 Apr 2012
A new solution to the Fermi Paradox? http://t.co/z71z8qYQ (pdf)
@j_bettany - 7 Dec 2012
An interesting attempt to resolve the Fermi Paradox http://t.co/NQ6Ewjmo