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  2. Water law in the United States - Wikipedia

    en.wikipedia.org/wiki/Water_law_in_the_United_States

    Water project law is the branch of state and federal law that deals with the construction, management, financing, and repair of major water projects, including public drainage, irrigation, flood control, navigation and other projects. Some of these projects are constructed and managed by state and local government.

  3. Science and technology in the United States - Wikipedia

    en.wikipedia.org/wiki/Science_and_technology_in...

    As a result, book-sized computers of today can outperform room-sized computers of the 1960s, and there has been a revolution in the way people live – in how they work, study, conduct business, and engage in research. World War II had a profound impact on the development of science and technology in the United States.

  4. List of amendments to the Constitution of the United States

    en.wikipedia.org/wiki/List_of_amendments_to_the...

    The first ten amendments were adopted and ratified simultaneously and are known collectively as the Bill of Rights. The 13th, 14th, and 15th amendments are collectively known as the Reconstruction Amendments. Six amendments adopted by Congress and sent to the states have not been ratified by the required number of states.

  5. Alzheimer’s blood test catches 90% of early dementia cases ...

    www.aol.com/alzheimer-blood-test-catches-90...

    A combined blood test for cognitive decline has a 90% accuracy rate in determining whether memory loss is due to Alzheimer’s disease, a new study found. In comparison, neurologists and other ...

  6. Water storage - Wikipedia

    en.wikipedia.org/wiki/Water_storage

    Water storage. Water storage is a broad term referring to storage of both potable water for consumption, and non potable water for use in agriculture. In both developing countries and some developed countries found in tropical climates, there is a need to store potable drinking water during the dry season. In agriculture water storage, water is ...

  7. Constitution of the United States - Wikipedia

    en.wikipedia.org/wiki/Constitution_of_the_United...

    The Constitution of the United States is the supreme law of the United States. [ 3 ] It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally including seven articles, the Constitution delineates the frame of the federal government.

  8. History of the United States Constitution - Wikipedia

    en.wikipedia.org/wiki/History_of_the_United...

    The United States Constitution has served as the supreme law of the United States since taking effect in 1789. The document was written at the 1787 Philadelphia Convention and was ratified through a series of state conventions held in 1787 and 1788. Since 1789, the Constitution has been amended twenty-seven times; particularly important ...

  9. Copyright Clause - Wikipedia

    en.wikipedia.org/wiki/Copyright_Clause

    The clause, which is the basis of copyright and patent laws in the United States, states that: [2] [the United States Congress shall have power] To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.