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.
1896 â It is thought that the distance of the Derby race is too long for three year old Thoroughbreds that early in the spring, so the distance of the Derby race is shortened from one and a half miles to one and a quarter miles.