Home » Science Toys and Gadgets » Dynamo

Dynamo® Assemble Your Own Kit

Product Information
Buy Now
Qty:

Product CodeDYNAM2 Price (inclusive of 7% GST) SGD21.90 Order Status Available
Weight0.25kg Dimension8.75"L x 13"W x 1.5"H


Creative, educational and fun! Assemble your very own Dynamo® Kinetic Flashlight! Unique design lets you see how your kinetic energy is transformed into electricity.

The torchlight is great for car kits, home, emergency kits or the outdoors. Just squeeze the handle for a bright light. Saves you money as no batteries required.

Available in clear only. Extra bulb provided.

The Physics of DYNAMO®

In 1831, Michael Faraday discovered how to transform mechanical energy into continuous electrical energy by moving conductors through magnetic fields, thus laying the foundation for today's technological society.
Fascination's DYNAMO® Flashlight is based on this discovery.
The first dynamo was comprised of a rotatable copper disc placed between the poles of a horseshoe magnet. One wire of the current indicator (galvanometer) was connected to the axle of the disc, and the other was connected to a sliding contact on the edge. When the disc was rotated, the needle of the galvanometer moved in one direction and remained in that position as long as the disc whirled.

 

 

 


Home | New to Thrill! | News | Science Toys and Gadgets | Brain Teasers | Levitating Gadgets | Lifestyle | Personalized Music CD | Personalized Chocolates | SPIN BANKS | Ordering & Refund
Copyright © 2007-2008 75Volts Pte Ltd. Designed and Developed by Websmith ATP