brent: interesting*

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  1. -
    http://www.ericvalli.com/index.php?/stories/off-the-grid
    Tags: , by Brent Zupp (2012-11-26)
    Voting 0
  2. Excellent diagram of rocket in plain English.
    http://xkcd.com/1133
    Tags: , , by Brent Zupp (2012-11-16)
    Voting 0
  3. Unlike mammals, birds don't urinate. Their kidneys extract nitrogenous wastes from the bloodstream, but instead of excreting it as urea dissolved in urine as we do, they excrete it in the form of uric acid. Uric acid has a very low solubility in water, so it emerges as a white paste
    http://answers.yahoo.com/question/index?qid=20060920115205AAVYkHq
    Tags: , by Brent Zupp (2012-11-08)
    Voting 0
  4. Interesting...We pee to get rid of ammonia, which is converted to urea by liver (I think). Pee is yellow from byproducts of breakdown of bile pigment bilirubin (again done in liver?)
    http://sxxz.blogspot.com/2006/07/why-is-urine-yellow.html
    Tags: , , by Brent Zupp (2012-11-08)
    Voting 0
  5. -
    http://www.ushahidi.com
    Tags: by Brent Zupp (2012-08-20)
    Voting 0
  6. -
    http://notsoreviews.com/2012/07/30/survival-of-the-nicest
    Tags: , , by Brent Zupp (2012-08-01)
    Voting 0
  7. -
    http://en.wikipedia.org/wiki/Moyenne_Island
    Tags: by Brent Zupp (2012-04-28)
    Voting 0
  8. very interesting exercise that lets you safely experience motion induced blindness
    http://www.msf-usa.org/motion.html
    Tags: , by Brent Zupp (2012-03-25)
    Voting 0
  9. -
    http://www.wimp.com/papertoy
    Tags: , , by Brent Zupp (2011-10-16)
    Voting 0
  10. -
    http://www.damninteresting.com/?p=210#more-210
    Tags: , , , , by Brent Zupp (2011-10-05)
    Voting 0

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