Rainbows at 7:00
Every day around 7:00 (a time at which, as an adult, I am now forced to be awake), the sun passes through the corner of a 2.5 gallon glass aquarium and produces very bright rainbows. The light appears to be passing through two layers of glass, each at an oblique angle. It does not look like it is going through any water, however. These will probably not last very long, maybe only a week per year. It may be possible to move the tank and rotate it to follow the sun.
posted by R2K @ 7:50 AM
1 comments
1 Comments:
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