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Home. The Most Expensive Penny - Top 10 Things You Didn't Know About the Penny. Human World. Human World The women of the Tiwi tribe in the South Pacific are married at birth.

Human World

When Albert Einstein died, his final words died with him. The nurse at his side didn't understand German. St Patrick, the patron saint of Ireland, was not Irish. The lance ceased to be an official battle weapon in the British Army in 1927. St. Many sailors used to wear gold earrings so that they could afford a proper burial when they died. Some very Orthodox Jew refuse to speak Hebrew, believing it to be a language reserved only for the Prophets. A South African monkey was once awarded a medal and promoted to the rank of corporal during World War I. Born 4 January 1838, General Tom Thumb's growth slowed at the age of 6 months, at 5 years he was signed to the circus by P.T. Because they had no proper rubbish disposal system, the streets of ancient Mesopotamia became literally knee-deep in rubbish. The Toltecs, Seventh-century native Mexicans, went into battle with wooden swords so as not to kill their enemies. You Can't Keep Your Secrets From Twitter.

When you tweet--even if you tweet under a pseudonym--how much do you reveal about yourself?

You Can't Keep Your Secrets From Twitter

More than you realize, argues a new paper from researchers at the Mitre Corporation. The paper, "Discriminating Gender on Twitter," which is being presented this week at the Conference on Empirical Methods in Natural Language Processing in Scotland, demonstrates that machines can often figure out a person's gender on Twitter just by reading their tweets. And such knowledge is power: the findings could be useful to advertisers and others.

To conduct their research, the Mitre folks--John Burger, John Henderson, George Kim, and Guido Zarrella--first had to assemble a corpus of Twitter users whose gender they were confident of. Since Twitter doesn't demand that users specify gender, they narrowed their focus to Twitter users who had linked to major blog sites in which they had filled out that information. How is this possible? It's fun to imagine these two characters on a date. 30 Challenges for 30 Days. Did you know that it takes 30 days to form a new habit?

30 Challenges for 30 Days

The first few days are similar as to how you would imagine the birth of a new river. Full of enthusiasm it gushes forth, only to be met by strong obstacles. The path is not clear yet, and your surroundings don’t agree. Old habits urge you to stay the same. But you need to stay determined. So, take a moment to reflect on the question ‘Who do I want to be in 5 years?’ Check out this short TED talk first to get inspired: Now pick one or more challenges and stick with them! However, be cautioned, picking too many challenges at the same time can easily result in a failure of all of them. #1 Write a I-Like-This-About-You note/text/email each day for someone (Easy) This is the perfect way to let someone else know you care. . #2 Talk to one stranger each day (Hard) This is a great one to cure approaching anxiety. . #3 Take one picture each day (Hard) #4 Re-evaluate one long-held belief each day (Intermediate) Do you love yourself?

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