We have a visiting speaker for a colloquium this afternoon in the form of Dr Martin Rey, formerly of Oxford University and now a lecturer at the University of Bath. Last night at dinner I learned that he has a YouTube channel called Cosmic Rey (geddit?) so I thought I’d share one of the videos here.
The paper relating to this video can be found on the arXiv here.
P.S. Martin has now joined the Editorial Board of the Open Journal of Astrophysics.
In the Dark 