Sometimes at a convention, you can be just dead lucky and find a real bargain.
When dust strikes, how to carefully remove it.
Editor in Chief Bill wants to know if you can tell the difference between weaker and stronger magnets with 3mm aircraft.
15,536,205 hits since 21 May 2004 ©1994-2025 Bill Armintrout Comments or corrections?
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wants to know if you can tell the difference between weaker and stronger magnets with 3mm aircraft.