Duration+of+existence
101Animal echolocation — Echolocation, also called biosonar, is the biological sonar used by several animals such as dolphins, shrews, most bats, and most whales. The term was coined by Donald Griffin, who was the first to conclusively demonstrate its existence in bats.… …
102Mir — This article is about the Soviet/Russian space station. For other uses, see Mir (disambiguation). Mir …
103Copyright law of the United States — The copyright law of the United States governs the legally enforceable rights of creative and artistic works under the laws of the United States. Copyright law in the United States is part of federal law, and is authorized by the U.S.… …
104Black people in Mormon doctrine — From 1849 to 1978, The Church of Jesus Christ of Latter day Saints (LDS Church) had a policy against ordaining black men to the priesthood, and forbidding black men and women from taking part in ceremonies in Mormon temples. Associated with this… …
105Science and British philosophy: Boyle and Newton — G.A.J.Rogers INTRODUCTION Achievements in the natural sciences in the period from Nicholas Copernicus (1473– 1543) to the death of Isaac Newton (1642–1727) changed our whole understanding of the nature of the universe and of the ways in which we… …
106Copyright in Russia — developed originally along the same lines as in Western European countries. A first copyright statute dated back to 1828, and in 1857, a general copyright term of fifty years was instituted. The copyright law of 1911 was inspired by Western laws… …
107salvation — salvational, adj. /sal vay sheuhn/, n. 1. the act of saving or protecting from harm, risk, loss, destruction, etc. 2. the state of being saved or protected from harm, risk, etc. 3. a source, cause, or means of being saved or protected from harm,… …
108ancient Rome — ▪ ancient state, Europe, Africa, and Asia Introduction the state centred on the city of Rome. This article discusses the period from the founding of the city and the regal period, which began in 753 BC, through the events leading to the… …
109Copyright law of Russia — Copyright in Russia • Copyright law of the Soviet Union • Copyright law of the Russian Federation • International copyright relations of Russia Copyright in Russia developed originally …
110List of unsolved problems in physics — This is a list of some of the major unsolved problems in physics. Some of these problems are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result. The others are… …
