Lipids, a chemical family that includes cholesterol and fat, make up a major part of the average human diet. At 9 calories per gram -- compared to 4 calories per gram of carbohydrates and proteins -- fats serve as concentrated sources of energy to fuel your active lifestyle.
The Development of Rowing Equipment By Bill Miller This page contains information about the development of rowing equipment beginning about the end of the 18th century.
September 9, 2013 by Rocket 2 Comments. Congressman Joel Pritchard, Barney McCallum, and Bill Bell invented the game of Pickleball one summer afternoon in 1965 on Bainbridge Island, WA. In Barney's own words, here is the story, along with views of the original (and oldest) pickleball court in the world.