Common torpedo

The common torpedo, ocellate torpedo, or eyed electric ray (Torpedo torpedo) is a species of electric ray in the family Torpedinidae, found in the Mediterranean Sea and the eastern Atlantic Ocean from the Bay of Biscay to Angola. It is a benthic fish typically encountered over soft substrates in fairly shallow, coastal waters. Growing to 60 cm (24 in) long, this species has a nearly circular pectoral fin disc and a short, thick tail with two dorsal fins of nearly equal size and a large caudal fin. It can be identified by the prominent blue spots on its back, which usually number five but may vary from zero to nine, as well as by the small knobs on the rims of its spiracles.

For attack and defense, the common torpedo can deliver a strong electric shock of up to 200 volts. It is a solitary, nocturnal ambush predator that feeds mainly on bony fishes and crustaceans. This species is aplacental viviparous, with the developing embryos nourished by yolk and histotroph ("uterine milk") produced by the mother. Females produce litters of up to 28 young every year in late summer or autumn, after a gestation period of 4–8 months; the specifics vary between geographical regions. The common torpedo's shock is painful but otherwise of little danger to humans. Its electrogenic properties led it to be used in medicine by the ancient Greeks and Romans. In modern times, it has no economic value and is mostly discarded when caught as bycatch in fisheries. The impact of fishing on its population is uncertain, and pending more data the International Union for Conservation of Nature (IUCN) has listed it as Data Deficient.

World of Warships

World of Warships is a naval action-themed massively multiplayer online game produced by international game developer and publisher Wargaming headquartered in Nicosia, Cyprus. The game features aspects similar to World of Tanks and World of Warplanes, having several types of military ships fulfilling different roles within teamed player versus player battles. It was released for Microsoft Windows on September 17, 2015.

Gameplay

The gameplay is team-based. There are four different classes of vessels, namely destroyers, cruisers, battleships, and aircraft carriers; these vessels span across ten tiers within the technology trees of several nations, including the United States Navy, the Imperial Japanese Navy, Kriegsmarine, Royal Navy, Soviet Navy, the Polish Navy, the Republic of China Navy, and the People's Liberation Army Navy. It is anticipated that the Marine nationale and the Regia Marina may also be featured at a later date. Players earn experience points and in-game currency by participating in battles, for the purpose of purchasing vessel upgrades and higher-tier vessels. Available ships include both historical and blueprint prototype vessels. Submarines and torpedo boats will not be present in World of Warships.