The ratio of the average density of mass in the Universe to the critical mass density, the latter being the density of mass needed to eventually halt the outward expansion of the Universe.   You a

Yes - its reached that point in the hols.  Im hiding out in the kitchen with the laptop,  cos theres just too much small boy in my living room.  I keep hearing the odd snatch of conversation which doe

       

  Right moving along.  This is a section of a wind up I saw on an internet site.  Silverwolf is the geniune conspiracy theorist,  and Lowtax is the guy pretending to be Russian and speaking in a seco

First apologies for being an ignorant git and not getting round to answering comments yet but its been such a busy week! Tuesday was girlchilds 18th Birthday.  Started the celebrations with a family/f