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Expanding Universe, OHP (AS-C-EU)

Expanding Universe, OHP (AS-C-EU)

Compare the universe of one billion years ago with today’s universe.


1.  2 transparencies of the universe (today and 1 billion years ago)
2.  Overhead projector (check if in room)

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  • Description

    Product Description


    1.  Show the transparency of a billion years ago.
    2.  Place today’s transparency on top and move to various locations showing the centers of expansion at any point you place it.