Upload

Loading...

2006 supermagnet spheres toy: Bar magnet and compass

213,996

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Dec 28, 2006

Nobody yet grabbed this invention after months. I found that large toy companies aren't interested: not enough markup. And they're too dangerous for kids. To make much profit a company probably would have to sell direct via internet.

See http://amasci.com/spheres/ The magnetic field is zero around a blob of small neodymium magnets ...unless you align them first! Color CRTs get distorted! Make some rotating compasses from rings of magnet beads. (Sell them at weekend flea markets!) These are large spheres: 8mm and nickel plated. For various suppliers links, see bottom of http://amasci.com/spheres/ These big ones are around $0.35 each if bought in qty. from Mr. George, http://www.supermagnetman.net/index.p..., go down to SP1000 balls.

.

Note: Trolls & spammers blocked immediately. Zero tolerance.

Loading...

Advertisement
When autoplay is enabled, a suggested video will automatically play next.

Up Next


to add this to Watch Later

Add to

Loading playlists...