I discovered the following gem of an opinion article in the blog SkepVet. The article titled Another Homeopathy Study: Mastitis in Dairy Cows starts with one of the most lucid descriptions of science and the scientific methods and the proceeds to provide a well reasoned analysis of a study on cow mastitis and homeopathy published in the Journal of Dairy Science.

For those who do not know what mastitis is, it is an infection of cow udders which may need to be treated with antibiotics applied directly into the udder.