science experiments ideas

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Science Experiments Ideas

101 Science Experiments Ideas ,Fun Science Experiments for Kids - Cool Projects & Easy Ideas.

Plant a sprouting potato in moist soil in a pot. Place it in the corner of a shoebox and cut a hole in the opposite side. Inside stick two partitions, so that a small gap is left. Close the box and place it in a window. After a couple of days the shoot has found its way through the dark maze to the light.
Plants have light sensitive cells, which guide the direction of growth. Even the minimum amount of light entering the box causes the shoot to bend. It looks quite white, because the important green colouring material, chlorophyll, necessary for healthy growth, cannot be formed in the dark.

Two Coloured Flower
Fire extinguisher
Invisible ink
Electricity Potato battery
Bleached rose
Colour magic
Sun clock
Image of the Sun
World time clock
Gas pipe
Burning without a flame
Transfer pictures
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