A resident recently emailed NEWS9 saying that the Ohio County PSD failed to submit required samples for lead and copper testing from ... Now, they've compiled test information and are waiting ...
the magnets create a rapidly flipping magnetic field. To test this setup, [Tim] used a scrap of copper pipe with a bit of water inside. Holding it over the magnets as they whiz by rapidly heats ...
Magnets aren't attracted to copper, but when the two come together they can appear to defy gravity. Download the Magnetic Copper PDF (384 Kb). Adobe Acrobat is required. SAFETY: Neodymium magnets ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback