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.
If youâre intending to eat very low carbs, avoid all grains (including wheat, barley, oats, rice and other whole grains). This also includes all foods made with grain flour such as bread, cakes, biscuits, chips, cereal, muffins, pasta, etc.