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Does anyone have any helpful information about making a spherical levitating chess board with magnetic chess pieces? This is a project that I have been thinking about for a long time.   Levitation is possible with electro-megnetic principles. A spherical board is possible with warped or many-sided tile shapes sort of like a soccer ball design. Having chess pieces connect to the spots and be able to remain when rotated upside down, seems like it could only work if they were attached with ...
Problem: As a result of a Power outage, an electrical power surge took out my deep freezer. It was full and melting quickly. Analysis: I found that the cooling system still worked, it just was not being regulated by the thermostat anymore. If I turned the dial to cold it would turn on, and if I turned it warmer it would turn off, but it would not cycle on/off automatically to maintain the proper temperature. It's a Norge-Warner 15 cu.ft. unit from the 50's that I am sure I cannot get parts for ...