Monthly Archives: May 2014

Weekly Wrap Volume 41

This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. What Causes the Smell After Rain There are three primary sources of smells that commonly occur after rain. The first, the “clean” smell, in particular after a heavy thunderstorm, is caused by ozone.  Ozone (scientifically known as trioxygen due to the fact […]

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This Day in History: May 30th

Today in History: May 30, 1593 The Bad Boy of Elizabethan England, playwright Christopher Marlowe, was stabbed in a tavern and died on this day in 1593. The story goes that Marlowe was killed in an altercation involving a bar tab, but extenuating circumstances would suggest that other factors may have been involved in the writer’s untimely demise at age […]

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The Slave Who Helped Assemble the Famous “Freedom Statue” in Washington D.C.

The Statue of Freedom sitting atop the dome of the U.S. Capitol building in Washing D.C. has more alternate names than the obscure half of the Wu Tang Clan. Over the years, the names attributed to it have ranged from things like “Freedom Triumphant in War and Peace” to the far simpler, “Armed Freedom“. However, the one, common thread is […]

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This Day in History: May 29th

This Day In History: May 29, 1765 Patrick Henry was a lawyer, orator and statesmen whose career, mostly in the service of the state of Virginia, spanned from the earliest calls for independence through the founding of the United States of America. He’s probably best known for his “give me liberty, or give me death” speech delivered a decade later, […]

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How One Man’s Attempt to Create the Philosopher’s Stone Out of Human Urine Led to the First Element Discovered Since Ancient Times

Phosphorus is an essential element for life. Forms of it are found in DNA, RNA, and all living cell membranes. It is the sixth most abundant element in any living organism. Phosphorus can also be highly poisonous and combustible (white phosphorus is used in many destructive weapons, such as napalm). It was also the first element discovered since ancient times. […]

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This Day in History: May 28th

This Day In History: May 29, 1923 On May 29, 1923, the U.S. Attorney General gave the women of America the legal green light to wear slacks anywhere they wished – even in public. It seems a bit odd ninety years later that grown women needed an OK from the government when making fashion choices, but they weren’t even given […]

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This Day in History: May 27th

This Day In History May 27, 1704 The magnificent city of St. Peterburg, one of the greatest cultural, commercial and technological hubs of Russia (and its second largest city), is a Johnny-come-lately by European standards. It was founded on May 27, 1704 by Peter the Great, and has the distinction of being one the world’s first cities to be designed […]

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