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…of the USSR, Krushchene, had very tense meetings with Kennedy. However, Kennedy did convince Russia to dismantle the nuclear bases. By doing this he avoided nuclear war. Many people believe he prevented World War III by his courage and strength in this situation…

…begins to shrink, it heats up and becomes denser. After the pressures build up, the four hydrogen atoms force a "fuse" to become one helium atom. This is also known as the "hydrogen fusion", the same thing happens to a nuclear bomb. Then, the outer layer cools…

…indicates that the first eukaryotes evolved at least 1.5 billion years ago. Eukaryotes are distinguished from prokaryotes by their larger size, the separation of nucleus from cytoplasm by a nuclear envelope, the association of DNA with histone proteins and its…

…. The graph shows that atomic radius decreases across a period (from left to right). This is because the number of protons in the nucleus increases so the nuclear charge increases. The force of attraction between the nucleus and the electrons increases so…

…the primary energy source for our planet and are an insurmountable burrier to sustainability. Energy conservation and renewable energy sources are thought to be the most viable alternatives to fossil fuels. Nuclear energy is an extremely appealing solution…

…For the last fifty-seven years Governments in India have been claiming to become a super power of the world. Unfortunately the reality is entirely different from the false and tall claims made by the governments. India, a nuclear power, has very pathetic…

…Cuba, the country where the revolutionary icon Ernesto Che Guevara was created from the Cuban Revolution, was also the country that came minutes from a head to head nuclear showdown with the United States. In October 1962, these two countries did…

…main concerns of people today when it comes to a collective death are the nuclear threat and the environmental problems. As farfetched as it might sound to some, the idea that the world will end in some grand explosion or steady depletion of resources…

…CIVILIZATION The four universal guideposts How well are you doing? Our reflections 5. SEVEN KEY PRIORITIES FOR FOCUSING YOUR EFFORTS A long-term perspective Future-relevant research and teaching Weapons and warfare Planet and population Day-to-day…

…. In a survey given by the American Civil Liberties Union (ACLU) 49.1% of high school students saw a weapon in their school; of those 49.1% weapon reports by students 57.2% were cutting instruments (knives, etc.) and 30% were firearms. In this survey 13.9% confessed…