Forte (fencing) Capo Ferro defined the forte as the blade from the hilt to the middle. From the middle to the top is known as the debole. For the debole only, the edges are labeled true and false, the former being the lower edge when the sword is held horizontally. The flats of the sword are not named. By contrast, fencing master Salvator Fabris divides the debole into two sections, the third and fourth part (the first and second are divisions of the forte). The third part, midway to three quarters of the way to the tip, is ineffective but not entirely
Nuclear weapon design form tritium during detonation. This approach reduces the amount of tritium-based fuel in a weapon. The fission of one plutonium atom releases ten times more total energy than the fusion of one tritium atom. For this reason, tritium is included in nuclear weapon components only when it causes more fission than its production sacrifices, namely in the case of fusion-boosted fission. Of the four basic types of nuclear weapon, the first, pure fission, uses the first of the three nuclear reactions above. The second, fusion-boosted fission, uses the first two. The third, two-stage thermonuclear, uses all three. The first task