Bloodhound

[Barry]

One for the "petrol heads’"out there (or maybe that should be "peroxide blondes"? :eyebrows:):

http://www.bbc.co.uk/news/science-environment-19365661

http://www.bloodhoundssc.com/car/rocket_propulsion/update_-_march_2011.cfm?cit_id=4301

http://www.rsc.org/Education/EiC/issues/2012May/faster-than-a-speeding-bullet.asp