Archimedes' principle - Principle of flotation. 1  Archimedes' principle shows buoyant force and displacement of fluid. 2  Any floating object displaces its own weight of fluid.
Typical foods for a low-carb diet. In general, a low-carb diet focuses on proteins, including meat, poultry, fish and eggs, and some nonstarchy vegetables. A low-carb diet generally excludes or limits most grains, legumes, fruits, breads, sweets, pastas and starchy vegetables, and sometimes nuts and seeds. Some low-carb diet plans allow small amounts of certain fruits, vegetables and whole grains.
This effectively cuts back on the carbohydrate in your diet, especially the high glycemic types. Just realize that there are also white foods, such as tofu, cauliflower, and onions, that are low in carb and good for you! Another option is to use my Low-Carb Food Pyramid as a guide.