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Yoss to FYS class.avi
KoonPhysics
198 views
The Cuban science fiction writer, Jose Miguel Sanchez ("Yoss") has some words of encouragement for Koon's Global SF class. (In Spanish)
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Coco taxi ride.flv
KoonPhysics
270 views
A wild ride along the seawall, El Malecon, of Havana, from the old city to the Art Deco Hotel Nacional, in a Cocotaxi, or coconut taxi, a fiberglass spherical shell attache...
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Red and Green Diffraction Grating Laser Light Show
KoonPhysics
1,191 views
A physics demonstration for the holiday season. Two laser beams -- red and green -- hit a pair of diffraction gratings to produce a two-dimensional array of dots. Interfere...
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Microwave beat frequency
KoonPhysics
874 views
Microwaves are electromagnetic waves, just like visible light or sound waves. Like sound waves, they can display constructive or destructive interference. Two microwave bea...
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Microwave Fabry-Perot interferometer
KoonPhysics
878 views
Microwaves are a form of electromagnetic wave, just as visible light is. Being a way, it can experience interference, just as light can, but having a wavelength on the orde...
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Malus' law for microwaves
KoonPhysics
545 views
Microwaves, being transverse waves, can be polarized. This is demonstrated for microwaves. The detected signal is reduced according to Malus' law.
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Microwave Snell's law: refraction
KoonPhysics
525 views
Light bends when it travels from air to glass. This is called refraction, and it follows Snell's law. Microwaves can be made to bend when they change media, too. This is il...
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Lissajous.flv
KoonPhysics
56 views
Lissajous figures are created when two sine waves are plotted against each other
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CloudChamber
KoonPhysics
76 views
Watch the trails left behind in a cloud chamber as radioactive particles fly by.
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IridescentBubbles
KoonPhysics
193 views
Shiny iridescent bubbles on my driveway on a rainy day. The colors are produced by thin-film interference. (See my Butterfly Thin Films video)
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