The best that can be said for Norwegian television is that it gives you the sensation of a coma without the worry and inconvenience.

By the time I had finished my coffee and returned to the streets, the rain had temporarily abated, but the streets were full of vast puddles where the drains where unable to cope with the volume of water. Correct me if I'm wrong, but you would think that if one nation ought by now to have mastered the science of drainage, Britain would be it.

Des Moines is like your typical American city; it's just these concentric circles of malls, built outward from the city.

As the saying goes, it takes all kinds to make the world go around, though perhaps some shouldn't go quite so far around it as others.

There are only three things that can kill a farmer: lightning, rolling over in a tractor, and old age.

Disassemble the cells of a sponge (by passing them through a sieve, for instance), then dump them into a solution, and they will find their way back together and build themselves into a sponge again. You can do this to them over and over, and they will doggedly reassemble because, like you and me and every other living thing, they have one overwhelming impulse: to continue to be.

My favourite fellow of the Royal Society is the Reverend Thomas Bayes, an obscure 18th-century Kent clergyman and a brilliant mathematician who devised a complex equation known as the Bayes theorem, which can be used to work out probability distributions. It had no practical application in his lifetime, but today, thanks to computers, is routinely used in the modelling of climate change, astrophysics and stock-market analysis.