A few hundred years ago, the Germans played a practical joke on the rest of the world; they invented a medical field based on the idea that you could cure a disease by using something that caused similar symptoms.

It is called homeopathy and some people still haven't caught on to the joke. Why do I say joke? It's medicine that relies on the "energetic imprint" of substances to provoke the symptoms they already have - they're often so diluted that not even a molecule of the original substance remains - and the more diluted, the more powerful the cure, they say.

Garth Sundem and his 'Foolproof Equations For The Perfect Life' will be on the Science Channel tonight at 6PM.

If it's hosted somewhere online (legally) we'll post a link to it afterward.

As a science site, one thing we understand is physics and how it can be exculpatory - no snowflake in an avalance ever has to take the blame.

The American Beverage Association(ABA) knows this too. They are the trade association representing the broad spectrum of companies that manufacture and distribute non-alcoholic beverages in the United States - that means soda and juice but also water and things that are basically good for you. Dr. Maureen Storey is their senior vice president for science policy and former director of the University of Maryland's Center for Food, Nutrition, and Agriculture Policy.

The ABA recognizes there is a lot of talk about childhood obesity and the link to sugary drinks. Since no snowflake in an avalanche takes the blame, that means obesity should be Doritos or it can be bread or it can be bad parents who buy their kids sugary drinks but the one thing that cannot definitively be linked to obesity are sugary drinks or the advertising departments at sugary drink companies. To prove this, Storey and colleagues did a meta-analysis (see notes) of 12 recent studies and published it in the June issue of the American Journal of Clinical Nutrition.

The bubonic plague, often called 'Black Death' after its most famous outbreak in the 14th century, still exists today and, like then, is caused by bacteria called Yersinia pestis that are found mainly in rodents and the fleas that feed on them. When other animals or humans contract this bacteria it is primarily from those infected rodent or flea bites.

Bubonic plague affects the lymph nodes resulting in swollen lymph glands (called buboes, thus the name bubonic), fever, chills and flu-like symptoms but in addition tiny broken blood vessels called petechiae can result in black spots on the skin and those black spots earned it the nickname that stuck when it reached England in 1348 AD.