With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Zero Cost Aluminum Furnace (No Propane, No Glue / Epoxy, No Welding, Individually Replaceable Parts)
$0 COST, 100% E-WASTE, COMPACT IMAC CLONE
PS: Resistors have a POSITIVE temperature Coefficient; meaning that the hotter it gets, the more resistance it has. Resistors, and ALL conductors have this 1/1 Proportional temp/ohm ratio. Semiconductors, like Silicon, Germanium, (Used in transistors and Diodes,) Have a NEGATIVE temperature coefficeint; meaning that the hotter it gets, the lower the resistance. That's called a cascade, or Avalanche.
What size pot did you use?
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.