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"The test was performed with a box of camp waste (largely food rests) in a bin bag. Estimated weight 30kg, Size 60x60x60cm. Fall height, about 80m.
Posted 7 years ago by boyt in category: interesting   Comments (1)


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Seagel
Posted 10 years ago by kosmonaut in category: interesting   Comments (0)


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A clever invention
Posted 8 years ago by boyt in category: interesting   Comments (2)



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Iron is found in a very important component of your blood called hemoglobin. Hemoglobin is the compound in red blood cells that carries oxygen from your lungs so that it can be utilized by your body. It's the iron in hemoglobin that gives blood its red appearance. A diet deficient in iron can result in fatigue, reduced resistance to diseases, and increased heart and respiratory rates. Food scientists say that a healthy adult requires about 18 mg of iron each day. If all of the iron from your body was extracted, you'd have enough iron to make only two small nails.
Posted 7 years ago by boyt in category: interesting   Comments (0)


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A parable about life and nature narrated by Alan Watts, animated by Steve Agnos, and with music by Chris Zabriskie.
Posted 5 years ago by boyt in category: interesting   Comments (0)