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Video
In this learning activity you'll examine Newton's Third Law: for every action, there is an equal but opposite reaction.
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Video
The learner views several animations to study Newton's First Law of Motion, also known as "The Law of Inertia."
- Subjects:
- Physics
- Keywords:
- Inertia (Mechanics)
- Resource Type:
- Video
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Others
In this learning activity you'll review the six different ways in which electricity is produced: chemical, friction, heat, light, magnetism, and pressure.
- Subjects:
- Physics
- Keywords:
- Electricity
- Resource Type:
- Others
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Video
In this learning activity you'll examine force, mass, and acceleration to understand this "Law of Acceleration."
- Subjects:
- Physics
- Keywords:
- Acceleration (Mechanics) Motion
- Resource Type:
- Video
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Others
In this animated activity, learners view the following physics concepts in action: force, friction, horsepower, work, power, inefficiency, resistance, inertia, and energy.
- Subjects:
- Physics
- Keywords:
- Hydraulics Motion
- Resource Type:
- Others
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Video
Armed with a sense of humor and laypeople's terms, Nobel winner Murray Gell-Mann drops some knowledge on TEDsters about particle physics, asking questions like, Are elegant equations more likely to be right than inelegant ones?
- Subjects:
- Physics
- Keywords:
- Particles (Nuclear physics) Physical laws
- Resource Type:
- Video
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Video
In this archival footage from BBC TV, celebrated physicist Richard Feynman explains what fire, magnets, rubber bands (and more) are like at the scale of the jiggling atoms they're made of. This accessible, enchanting conversation in physics reveals a teeming nano-world that's just plain fun to imagine.
- Subjects:
- Physics
- Keywords:
- Physics -- Popular works Atoms
- Resource Type:
- Video
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Video
All over the planet, giant telescopes and detectors are looking (and listening) for clues to the workings of the universe. At the INK Conference, science writer Anil Ananthaswamy tours us around these amazing installations, taking us to some of the most remote and silent places on Earth.
- Subjects:
- Physics and Cosmology and Astronomy
- Keywords:
- Astrophysics -- Research Dark matter (Astronomy)
- Resource Type:
- Video
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Video
On March 17, 2014, a group of physicists announced a thrilling discovery: the “smoking gun” data for the idea of an inflationary universe, a clue to the Big Bang. For non-physicists, what does it mean? TED asked Allan Adams to briefly explain the results, in this improvised talk illustrated by Randall Munroe of xkcd.
- Subjects:
- Physics and Cosmology and Astronomy
- Keywords:
- Inflationary universe Gravitational waves
- Resource Type:
- Video
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Video
In 1997, Brazilian football player Roberto Carlos set up for a 35 meter free kick with no direct line to the goal. Carlos's shot sent the ball flying wide of the players, but just before going out of bounds it hooked to the left and soared into the net. How did he do it? Erez Garty describes the physics behind one of the most magnificent goals in the history of football.
- Subjects:
- Physics
- Keywords:
- Soccer -- Kicking Physics
- Resource Type:
- Video