Star Magic-Space Age Gifts            
Help Join Email List
   View Cart Send Us Email

Browse by Category:







LIKE US ON FACEBOOK
      
Forever Spin Top Secret  

Forever Spin Top Secret

TOP SECRET The "Top Secret" consists of a spinning top with a radially oriented magnetic field and an associated base that houses a conductive coil.
When the top spins past the center of the base, its changing magnetic field induces a current in the coil which momentarily opens the switch to the battery resulting in powering up the electromagnet.
The electromagnet then delivers enough torque to the spinning top to allow it to speed up and spin away from the center.
Since the electromagnet is only engaged when the top crosses near the center of the base, one 9 volt battery can last for over a week of continual use!
Requires 1 "9V" battery (Included!)
To See More KINETICS .

To See More MAGNETIC Items.


 
 

Forever Spin Top Secret

Item# 1530800     Our Price: $ 10.95
             
- Quantity  eMail this gift idea to a friend



Back

Main Menu  | Search  | View Cart

 

You Might Also

Consider:

Scribble Writer
Scribble Writer
Koosh Balls
Koosh Balls
Levitating Pen
Levitating Pen
KINETIC SOLAR SYSTEM
KINETIC SOLAR SYSTEM

 

Forever Spin Top Secret
Forever Spin Top Secret  
Item# 1530800
Our Price: $ 10.95
  Qty:
  In Stock

 

Description & Details
TOP SECRET The "Top Secret" consists of a spinning top with a radially oriented magnetic field and an associated base that houses a conductive coil.
When the top spins past the center of the base, its changing magnetic field induces a current in the coil which momentarily opens the switch to the battery resulting in powering up the electromagnet.
The electromagnet then delivers enough torque to the spinning top to allow it to speed up and spin away from the center.
Since the electromagnet is only engaged when the top crosses near the center of the base, one 9 volt battery can last for over a week of continual use!
Requires 1 "9V" battery (Included!)
To See More KINETICS .

To See More MAGNETIC Items.