And... you receive FREE the
Super Science Fair Projectsinstantly downloadable eBook
when you purchase this science kit. That is a $19.95 value.
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Build a Digital Clock Using Nature's Electricity!
You will be able to produce clock from several materials containing chemicals that react when they come in contact with various mteals, just like a battery.
In some experiments you may find that one piece of fruit, such as a lemon, can produce lots of electricity, enought to light up a LED or the clock module. In other cases you may have to use 3 or 4 or even more pieces of fruit to get good results. This is very much the same as with batteries.
Science Fair Project ideas
- Experiment with various fruits to see which one produces the most electricity with the least amount of pieces.
- Experiment with electrodes in salt solutions and note the difference.
- What produces a stronger electrical current, an acid or a base?
- The 3 - free - unique ideas for this Lemon Clock science kit are also published in your free 134 page Super Science Fair Projects eBook when you purchase this product.
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- This Tree of Knowledge scientific experiment kit will show you how to make electricity with natural materials, produce electricity by simple chemical reactions. The digital clock module is included.
- 20 experiments in all!
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The manual says that this kit includes 19 parts.
Household products and 1-1/2 volt AA batteries not included.
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Note: This is a kit, you will receive parts to build the item pictured.
Ships to the U.S. & Canada only...
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You receive FREE the
Super Science Fair Projects instantly downloadable eBook
when you purchase this science kit. That is a $19.95 value.
EDU 3020 Lemon Clock Science Kit
$13.95
$13.74 - Sale Price
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Copyright © 2003-2009 Super Science Fair Projects. All Rights Reserved.
To go from EDU3020 Lemon Clock Science Kit to frizz up with more Super Electricity Science Fair Projects!
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