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How to make oxygen and hydrogen
Simple Method to produce oxygen and hydrogen Concept How to make oxygen and hydrogen Zinc and manganese dioxide can be taken out from the used dry battery. Oxygen and hydrogen are produced by using the acid, the hydrogen peroxide and the two materials of the dry battery. The property of oxygen and hydrogen is examined….
How to make an Electroscope
How to make an Electroscope How to making of an Electroscope : The electroscope is an easy-to-make device and should not be difficult to assemble for students who are motivated. They can use it to demonstrate the presence of an electrostatic charge in a comb, a balloon, or other charged object. As the charged object…
PET Bottle Water Rocket
How to make PET Bottle Water Rocket Concept PET Bottle Water Rocket It is easy to understand that rocket fly by using reaction when it pushes away something to outside. PET bottle water rocket can fly up to the height of the school roof. Students can have a lot of fun.To enlarge the momentum, water…
Diy resistor from lead pencil
Diy resistor from lead pencil Diy resistor from lead pencil ,This is a demonstration of variable resistance. The core of a lead pencil does n’t lead at all but it’s the graphite which conduct the whole process. Graphite will conduct electric current, but not as near as copper. Because it resists the flow of current,…
Diy galvanometer |design your own galvanometer
diy galvanometer | Design your own galvanometer Diy galvanometer, design your own galvanometer. In this activity you made galvanometer.In this activity you will learn simple construction of galvanometer. Try more winding in the coil, fewer winding in the coil, Try placing in the directional compass within the coil instead of a suspended needle on the…
How To Make Solar Bug
Solar bug The solar bug is an exciting fun learning activity to construct a moving insect that powers up using solar energy. The kids will explore solar energy and working of a solar panel, also they will learn about different types of motion, design, and the making of the bug. Material Small solar panel Vibrator…
