Neil's post of the week (picture left and below)... [groan!]What is heavier? Water or Butane? Water. Butane is a lighter fluid.
An old woman is always uneasy when dry bones are mentioned in a proverb. (Old African saying) – Chinua Achebe – ‘Things Fall Apart’
“Right now, scientists are in exactly the same position as Renaissance painters, commissioned to make the portrait the patron wants done. And if they are smart, they’ll make sure their work subtly flatters the patron. Not overtly. Subtly. This is not a good system for research into those areas of science that affect policy. Even worse, the system works against problem solving. Because if you solve a problem, your funding ends.” Michael Crichton, 'State of Fear'