Science Facts

    Random Science Facts

    There are 113 Science Facts!

    The Earth's atmosphere weighs about 5.5 quadrillion tons.
    108
    The earth is approx. 6,588,000,000,000,000,000 tons.
    175
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    4.5 pounds of sunlight strike the Earth each day.
    27