Editing Science For Juggalos
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:::It won't take long at all to start overlapping with magnets here. Not all that surprising either! The next step, however, is to talk about Huygens-Fresnel, and viewing each point along the refraction boundary as a wavesource, and then showing how the speed change makes the wavefronts change direction. Going even this deep, however, puts the whole explanation way past the one-sentence explanation, and even way past the 1-minute elevator talk. [[User:Michiexile|Michiexile]] 17:43, 5 June 2010 (UTC) | :::It won't take long at all to start overlapping with magnets here. Not all that surprising either! The next step, however, is to talk about Huygens-Fresnel, and viewing each point along the refraction boundary as a wavesource, and then showing how the speed change makes the wavefronts change direction. Going even this deep, however, puts the whole explanation way past the one-sentence explanation, and even way past the 1-minute elevator talk. [[User:Michiexile|Michiexile]] 17:43, 5 June 2010 (UTC) | ||
:::Another part that I haven't even started to adress is "Why is the rainbow round?" - which ties in with the rainbow "really" being a circle, and with how we see each colour only through the exact raindrops that are at the right position for the light to bend just right to hit our eye - which happens, for a point-shaped light source (the sun) to be in a circle: the circle of things that are just the right amount of (angular) distance from a straight line, thus giving the circular "rainbow". Final bit of _this_ explanation, then, is the observation that usually, rainbows are visible with the sun in such an angle that the rainbow is partially hidden by the horizon. [[User:Michiexile|Michiexile]] 17:43, 5 June 2010 (UTC) Β | :::Another part that I haven't even started to adress is "Why is the rainbow round?" - which ties in with the rainbow "really" being a circle, and with how we see each colour only through the exact raindrops that are at the right position for the light to bend just right to hit our eye - which happens, for a point-shaped light source (the sun) to be in a circle: the circle of things that are just the right amount of (angular) distance from a straight line, thus giving the circular "rainbow". Final bit of _this_ explanation, then, is the observation that usually, rainbows are visible with the sun in such an angle that the rainbow is partially hidden by the horizon. [[User:Michiexile|Michiexile]] 17:43, 5 June 2010 (UTC) Β | ||
* [http://en.wikipedia.org/wiki/Air Air] | * [http://en.wikipedia.org/wiki/Air Air] | ||
* [http://en.wikipedia.org/wiki/Fire Fire] | * [http://en.wikipedia.org/wiki/Fire Fire] |