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  2. PhET Interactive Simulations - Wikipedia

    en.wikipedia.org/wiki/PhET_Interactive_Simulations

    PhET Interactive Simulations is part of the University of Colorado Boulder which is a member of the Association of American Universities. [10] The team changes over time and has about 16 members consisting of professors, post-doctoral students, researchers, education specialists, software engineers (sometimes contractors), educators, and administrative assistants. [11]

  3. Skatepark - Wikipedia

    en.wikipedia.org/wiki/Skatepark

    [6] The Sandy Hills Skate Park, in Lansdowne, Maryland, is the oldest operating municipal skate park in the United States. In 1999 the city of Hermosa Beach, California opened a small skatepark at the site of the first skateboard competition. The competition held at the Pier Avenue Junior High School (now a city museum) was organized by Dewey ...

  4. Phet - Wikipedia

    en.wikipedia.org/wiki/Phet

    Phet may refer to: Cyclone Phet, a cyclone formed in the Arabian Sea in 2010; Amphetamine, a psychostimulant drug; PhET Interactive Simulations, interactive science ...

  5. Pier 62 Skatepark - Wikipedia

    en.wikipedia.org/wiki/Pier_62_Skatepark

    The skatepark, which opened in 2010, is located in Hudson River Park on Pier 62 overlooking the Hudson River. [2] Pier 62 Skatepark is notable as it is the only modern full size vert concrete transition skatepark in New York City. [1] Pier 62 Skatepark can be accessed by entering Hudson River Park at 22nd Street. [2]

  6. Pacific Northwest National Laboratory - Wikipedia

    en.wikipedia.org/wiki/Pacific_Northwest_National...

    Pacific Northwest National Laboratory (PNNL) is one of the United States Department of Energy national laboratories, managed by the Department of Energy's (DOE) Office of Science. The main campus of the laboratory is in Richland, Washington , with additional research facilities around the country.

  7. Mass–energy equivalence - Wikipedia

    en.wikipedia.org/wiki/Mass–energy_equivalence

    Mass–energy equivalence states that all objects having mass, or massive objects, have a corresponding intrinsic energy, even when they are stationary.In the rest frame of an object, where by definition it is motionless and so has no momentum, the mass and energy are equal or they differ only by a constant factor, the speed of light squared (c 2).

  8. Photon energy - Wikipedia

    en.wikipedia.org/wiki/Photon_energy

    An FM radio station transmitting at 100 MHz emits photons with an energy of about 4.1357 × 10 −7 eV. This minuscule amount of energy is approximately 8 × 10 −13 times the electron's mass (via mass–energy equivalence). Very-high-energy gamma rays have photon energies of 100 GeV to over 1 PeV (10 11 to 10 15 electronvolts) or 16 nJ to 160 ...

  9. Interaction energy - Wikipedia

    en.wikipedia.org/wiki/Interaction_energy

    In physics, interaction energy is the contribution to the total energy that is caused by an interaction between the objects being considered.