Ammonia causes the disgusting smell of urine in liquid manure from pigs and cattle. Scientists are not far from finding a way of stopping the formation of ammonia, although, this will not entirely remove the smell.
Norway is the only country in Europe with a constitution that has survived since the ground-breaking years around 1800. It was passed at the tail end of a revolutionary era, two centuries ago this year.
You can forget about arsenic and old lace. Menthol drops and butter toffees too. In the near future the favoured transgressions of old ladies will be along the line of merlots and pinot blancs. A new generation of elderly tipplers is slogging its way toward assisted living facilities.