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  2. 21 grams experiment - Wikipedia

    en.wikipedia.org/wiki/21_grams_experiment

    One of the patients lost "three-fourths of an ounce" (21.3 grams) in weight, coinciding with the time of death. MacDougall disregarded the results of another patient on the grounds the scales were "not finely adjusted", and discounted the results of another as the patient died while the equipment was still being calibrated. MacDougall said that ...

  3. Weightlessness - Wikipedia

    en.wikipedia.org/wiki/Weightlessness

    In the first two weeks that the muscles are unloaded from carrying the weight of the human frame during space flight, whole muscle atrophy begins. Postural muscles contain more slow fibers, and are more prone to atrophy than non-postural muscle groups. [57] The loss of muscle mass occurs because of imbalances in protein synthesis and breakdown.

  4. The World Without Us - Wikipedia

    en.wikipedia.org/wiki/The_World_Without_Us

    The World Without Us is a 2007 non-fiction book about what would happen to the natural and built environment if humans suddenly disappeared, written by American journalist Alan Weisman and published by St. Martin's Thomas Dunne Books. [1] It is a book-length expansion of Weisman's own February 2005 Discover article "Earth Without People". [2]

  5. Silurian hypothesis - Wikipedia

    en.wikipedia.org/wiki/Silurian_hypothesis

    The eponymous Silurians on Doctor Who are a race of reptilian humanoids from Earth's past, making their first appearance in the show in 1970. Frank and Schmidt cite Inherit the Stars, a 1977 novel by J. P. Hogan as containing a similar hypothesis, but also say they were surprised by how rarely the concept was explored in science fiction. [2]

  6. Entropy and life - Wikipedia

    en.wikipedia.org/wiki/Entropy_and_life

    Research concerning the relationship between the thermodynamic quantity entropy and both the origin and evolution of life began around the turn of the 20th century. In 1910 American historian Henry Adams printed and distributed to university libraries and history professors the small volume A Letter to American Teachers of History proposing a theory of history based on the second law of ...

  7. 12 reasons you aren't losing weight even though you're eating ...

    www.aol.com/lifestyle/12-reasons-arent-losing...

    10. You're taking medications that cause weight gain "Certain medications can induce weight gain or hinder weight loss by altering hormones, changing appetite, or causing water retention," says Costa.

  8. Humans' impact on the earth began a new epoch in the 1950s ...

    www.aol.com/news/scientists-now-epoch-anthropoc...

    From climate change to species loss and pollution, humans have etched their impact on the Earth with such strength and permanence since the middle of the 20th century that a special team of ...

  9. Everything You Know About Obesity Is Wrong - The Huffington Post

    highline.huffingtonpost.com/articles/en/...

    For most minority groups, discrimination contributes to a sense of belongingness, a community in opposition to a majority. Gay people like other gay people; Mormons root for other Mormons. Surveys of higher-weight people, however, reveal that they hold many of the same biases as the people discriminating against them.