HI Gordon
You said
I do not have a creditcard to buy: block magnets and copper. There is no place nearby that sells the (important items) that is needed for the projects.
Have you tired getting the large magnets out of old microwave ovens, the magnatron inside contains 2 large ferrite magnets for you experiments. ( 3inch x 3/4 inch with a hole in the middle of an inch)
Instead of copper why not aluminium which is also diamagnetic?
There are lots of sites out there with designs , and forums like overunity.com
or this friend of mine
http://www.overunity.org.uk/
Cheers
Power