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Windows Media … Diane speaks with renowned physician and social activist Paul Farmer. In his latest book, he encourages young people to tackle the greatest challenges of our times, from global health and poverty to …

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Scientists Make Oxygen Out of Moon Rock (PhysOrg)

Submitted by on August 11, 2009 – 8:28 pmNo Comment

If humans ever create a lunar base, one of the biggest challenges will be figuring out how to breathe. Transporting oxygen to the moon is extremely expensive, so for the past several years NASA has been looking into other possibilities. One idea is extracting oxygen from moon rock…. Read the full story

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