Comparison of the imperial and US customary measurement systems metre, as 1852 metres. Traditionally, both Britain and the US used three different weight systems: troy weight for precious metals, avoirdupois weight for most other purposes and apothecaries' weight for medicines. However, apothecaries' weight has now been superseded by the metric system. One important difference is the widespread use in Britain of the stone of 14 pounds () for body weight. This unit is not used in the United States, although its influence was seen in the practice, until World War II, of selling flour by a barrel of 196 pounds (14 stone). Another difference arose when Britain abolished the
Precious (Boukenger) leaving to find another planet with superior life that can be assimilated without trouble. The ship was destroyed with Hyde Gene. Voiced by Shōzō Iizuka. The Ancient Lemurian Civilization also produced a number of Precious. The first two appeared in Task 29. Other Lemurian Precious include the Sun of Lemuria and Ryuoon's Helmet. The is one of the last Precious of the Lemurian Civilization, which holds "Mythical Beast", a powerful being used by the Lemurian civilization as a weapon. However, Gajya reveals the Lemurian Egg to be actually a cloning device that held the Mythical Beast's DNA, thus allowing any