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  2. Science fair - Wikipedia

    en.wikipedia.org/wiki/Science_fair

    A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.

  3. Science project - Wikipedia

    en.wikipedia.org/wiki/Science_project

    A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.

  4. Scientific method - Wikipedia

    en.wikipedia.org/wiki/Scientific_method

    The history of scientific method considers changes in the methodology of scientific inquiry, not the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the primacy of ...

  5. Google Science Fair - Wikipedia

    en.wikipedia.org/wiki/Google_Science_Fair

    The Google Science Fair was a worldwide (excluding Cuba, Iran, North Korea, Sudan, Myanmar/Burma, Syria, Zimbabwe and any other U.S. sanctioned country [1]) online science competition sponsored by Google, Lego, Virgin Galactic, National Geographic and Scientific American. [2] [3] [4] It was an annual event spanning the years 2011 through 2018.

  6. Scientific demonstration - Wikipedia

    en.wikipedia.org/wiki/Scientific_demonstration

    A scientific demonstration is a procedure carried out for the purposes of demonstrating scientific principles, rather than for hypothesis testing or knowledge gathering (although they may originally have been carried out for these purposes).

  7. DC plane crash: NTSB on air traffic control tower staffing ...

    www.aol.com/news/dc-plane-crash-ntsb-air...

    The NTSB says when the Jan. 29 collision between a passenger plane and helicopter occurred, the air traffic control tower had five persons on duty.

  8. Experiment - Wikipedia

    en.wikipedia.org/wiki/Experiment

    An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on ...

  9. Meatpacking giants to pay $8 million for child labor violations

    www.aol.com/meatpacking-giants-pay-8-million...

    The Fair Labor Standards Act prohibits 14 and 15 year-old teens from working before 7 a.m. or after 7 p.m. during the school year. All minors are prohibited from certain occupations and industries ...