Two Letters Re: A Low Cost Source for Powerful Magnets
Hi Jim, Just a quick note about the magnets from microwave ovens letter: Inside the Microwave there is a large capacitor (looks like a metal can with two tabs on the top of the can) – before you poke around inside, make sure that you discharge this by touching a screwdriver (held by the insulating plastic handle) between the 2 tabs – this is like poking in the back of an old television, and the discharge from that cap will knock you for a lulu if it’s holding a residual charge (and it can… for a long time.) If it …