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Brand: Arbor Scientific
Located in: Electricity
Based on Michael Faraday''s groundbreaking invention (which he called the "dynamo"), this flashlight uses only a disk magnet and two coils of copper to generate electricity.
Dynamo and a great price
By Bob H
from Bakerfield CA on 3/23/2007
from Bakerfield CA on 3/23/2007
Pros:
Durable, Good Value, High Quality
Best Uses:
Energy Transformation
Bottom Line:
Yes, I would recommend this to a friend
Great quality product at a good pricce. The clear plastic is not only extremly clear but rugged enough for middle schoolers.
Works for two separate lessons!
By teach from NYC on 1/29/2007
Pros:
Durable, Good Value, High Quality
Best Uses:
Electricity generation, Gears
Bottom Line:
Yes, I would recommend this to a friend
The fact that the body is clear makes it easy for the children to see the parts that generate electricity. It will also come back out for magnetism and its uses and then again for gears.