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8 hours ago · e. The Internet (or internet) [a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [b] to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of ...
8 hours ago · Commercial-grade heavy water is slightly radioactive due to the presence of minute traces of natural tritium, but the same is true of ordinary water. Heavy water that has been used as a coolant in nuclear power plants contains substantially more tritium as a result of neutron bombardment of the deuterium in the heavy water ( tritium is a health risk when ingested in large quantities).
8 hours ago · Germany, [e] officially the Federal Republic of Germany, [f] is a country in Central Europe.It lies between the Baltic and North Sea to the north and the Alps to the south. Its sixteen constituent states have a total population of over 82 million in an area of 357,569 km 2 (138,058 sq mi), making it the nineteenth-most populous country in the world and the most populous member state of the European Union.
8 hours ago · sanyo presence z1000 リモコンを出品いたします、探されている方よろしくお願いいたします。これほどの状態のものは未使用品以外出ないと思われます。この商品も使用したかどうかわかりませんが。なかなかよい状態です。
