About DIHYDROXYACETONE: Dihydroxyacetone is an aliphatic ketone. This ingredient may be derived from animals. From PETA's Caring Consumer: Pigments from animal, plant, and synthetic sources used to color foods, cosmetics, and other products.bout DIHYDROXYACETONE: Dihydroxyacetone is an aliphatic ketone. This ingredient may be derived from animals. From PETA's Caring Consumer: Pigments from animal, plant, and synthetic sources used to color foods, cosmetics, and other products.
these are the rough dimensions of a regulation WFTDA/MRDA roller derby flat track. (Calculated from the Official Track Design ) The length of a WFTDA track is (17.5 * 2) + (12.5 * 2) + (14 * 2) = 88 feet. At any one point, a WFTDA track is no wider than (12.5 * 2) + 15 + 13 = 53 feet.
How many meters in track and field oval? The 400 meters is exactly 1312.34 feet or 437.2 yards. Conversely, the 440 yard dash = 402.56 meters. You can read a lot more on 440 Yard and 400 Meters Races from an earlâ¦ier blog post where Tommie Smith ran 44.5 400 meters and 44.8 for 440 yards in the same race.