60815 This time too, Koch has been espousing science.
60816 Koch believes that if the yacht is superior, even women can vie for the Cup.
60817 He recruited a female crew and for the first time in history an all-female team has been assembled.
60818 Team members come from varied backgrounds, including former Olympic yachting competitors and American football instructors.
60819 Attention may focus on how far the women can advance in fierce competition demanding strength and stamina, but conversely it will be interesting to see if an object can really be made that will allow women to win over the men's greater physical might.
60820 What secret weapons did Koch include in the making of the America3?
60821 Until the start of the Citizen's Cup, the boat will be kept under wraps.
60822 The sizes of the competing yachts have changed along with America's Cup history.
60823 They can be roughly divided into 5 eras.
60824 In 1851 the victorious America was a new two-masted wooden schooner 30 meters in length overall.
60825 The two-mast style was popular through the third America's Cup in 1876, but from the fourth competition a single mast style came to dominate.
60826 Before long, steel and copper replaced wood in yacht construction, and from the eighth America's Cup the era of large yachts 36 - 42 meters in length overall commenced.
60827 Beginning in 1930 with the 14th America's Cup was the era of J-Class boats.
60828 The overall length of the yachts did not change from until then, but with each competition the efficiency of the sails improved, and this could be said to be the beginning of the modern America's Cup era.
60829 From the 17th America's Cup, competitions with regulated 12 meter-class yachts began.