What Is Glass Made From?
Glass is made naturally from a fusion of silica (sand), soda and lime. This fusion can be achieved merely by lightning striking in a place w
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Fusion
How Are Stars Formed?
A star like our sun is born inside a huge cloud of gas and dust. A globe of space matter grows as it sweeps…
Where Does the Sun Get Its Energy?
Where does the sun get its energy? The sun is a kind of atomic furnace. Its energy comes from the energy of atoms which are being changed in