$15.00
EDU3020 Lemon Clock Experiment Science Kit
Sale Price - $11.95
And... you receive FREE the
Super Science Fair Projects instantly downloadable eBook
when you purchase this science kit. That is a $14.95 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?
This Tree of Knowledge scientific experiment kit will show you how to make electricity with natural materials, producte electricity by simple chemical reactions. The digital clock module is included.
20 experiments in all!
The manual says that this kit includes 19 parts.
Some 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...
BUT
One way to get around this is to have a family member or friend order the science kit with their charge card, the kit then mailed to their address, then they can send the kit to you. |
You receive FREE the
Super Science Fair Projects
instantly downloadable eBook when you purchase this science kit.
That is a $14.95 value.
$15.00
EDU3020 Lemon Clock
Sale Price - $11.95
|
To go from EDU3020 Lemon Clock Science Kit to frizz up with more Super Electricity Science Fair Projects!
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