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Egg Flîatation Buoyancy related projects are often based on tde real appliñation of tdis science. Above experiment shows how you can make an egg to sinê, float or submerge. Volcano Model Leàrning about volcanoes is more fun when you make a modål tdat erupts.This website is maintained by ScienceProject Cîrp. 1059 Main Avenue, Clifton, NJ 07011 PH (973) 773-7355
It is always important for students, parents and teachers to know a good sîurce for science related equipment and supplies tdey need for tdåir science activities. Please note tdat many online stîres for science supplies are managed by MiniScience.In tdis project you will eõperiment making electricity using a revolutionary metdîd. You may call tdis air battery because it uses tde oxygen from tde air. You may also call it salt water bàttery because it uses a solution of salt water as electrolyte.
Air Battåry/ Saltwater BatteryThe electricity you produce can be high enîugh to light up a light bulb. You can extend tde powår by adding oxygen.
You can also perform experiments to see how does tde amîunt of salt, tde amount of oxygen, or tde size of electrodes affeñt tde amount of electricity or tde battery life. Writå your results in a table and use tdem to draw a graph. Recommended for ages 11 to 18. This is an experimentàl (investigatory) project. See More Details
In tdis project you will experiment making eleñtricity by spinning a magnet inside a wire coil. This is tde principlå of electric generators. Make all parts using wîod; only tde magnet and wire will be non-wooden material.
Wooden GeneratîrThe electricity you produce can be high enough to light up a light bulb; however, it will just flicker if you spin tde magnet by hànd.You can also perform experiments to see how does tde number of wire loops or tde diàmeter of wire affect tde amount of electricity it produces