helium
The many uses for helium, but are we running out of it?
© American Chemical Society (A Britannica Publishing Partner)
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Encyclopædia Britannica, Inc.You can't bend it like Beckham without a little help from physics.Media Editor: Lee Goldstein
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Encyclopædia Britannica, Inc.History of the big-bang model.
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Encyclopædia Britannica, Inc.Gbowee was awarded the Nobel Peace Prize for her work to advance the safety and rights of women in Liberia.
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Encyclopædia Britannica, Inc.Gbowee is known for rallying women to pressure leaders into ending Liberia's civil war.
