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K-13-N: Steel Spheres (not magnets!)
| Article ID: K-13-N | |
|
Steel Spheres (not magnets!) Nickel-plated, Diameter: 12,7 mm | |
| Weight: 8,4 g |
incl. 19% VAT
Order 10, 20, 30, etc. |
available: 47570 pcs. |
Not magnets... steel spheres.
Beginners...
... and advanced
Some people can go over the top... but it's sooo relaxing...
From above.
An icosahedron with attached triangular pyramids makes a pretty star.
Dramatic enough?
Naturally, you can also build pyramids with a quadratic basis.
Somewhere in the midst of these steel spheres, there is one K-19-C.
Note: only the large sphere (K-19-C) on top is magnetic. The other 8 are simple, non-magnetic, steel spheres that are magnetised through the one magnetic sphere.
A pyramid with 10 storeys require 286 spheres and 1320 rods!
This structure rotated with a single push for 25 minutes! The explanation for this is the low amount of friction and the minimal amount of aerodynamic resistance. The low friction stems from the two steel spheres (on top) having contact over a very small surface area only and also because the structure is so heavy, that it is nearly ready to fall. By the way, the two steel spheres are not magnets, but are magnetised through the rod magnets.
Customer applications that use this article:
Dexterity Game
For this game you need a steady hand and a lot of patience
Construction Addiction
How does that work with addictions - it all starts small and harmless...
Pile of spheres - a sneaky magic trick
Abracadabra - every magnet owner can become a magician!
Low-voltage Lighting System
The magnetic fixtures are also electrical contacts
Villain with Gigahertz
A magnetic field measurement on your own laptop reveals amazing things...
A football for EURO 2008
A magnetic football for the true fan
Swirling sphere
For this rotor and stator no special equipment is necessary
For combining with other magnets, e.g., with rod magnets (see photos).