Stirring coffee labratory hotplate
By jesseg
190 234 698 1247 [
2645]
4538 8579 kbps |
flash [
html5]
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Needed a stirring hotplate but not bad enough to pay $300 for one.
Made one out of an old coffee pot instead.
Also, I had to replace the steel plate with an aluminum so the magnet field could make it through.
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