Entropy is a concept that’s crucial to chemistry and physics. It helps explain why physical processes go one way and not the other. (5:19 min)

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Statistics are persuasive. So much so that people, organizations, and whole countries base some of their most important decisions on organized data. (4:18 min.)

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In my role at Let's Talk Science I work to support our post-secondary student science outreach volunteers. This consists of creating guides for special projects, designing outreach activities on a variety of topics, communicating with volunteers, and communicating with others about what the volunteers are doing.

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Epidemiologists have a key role to play in understanding Ebola and helping prevent the disease

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The ratio of a circle's circumference to its diameter is always the same: 3.14159... and on and on (literally!) forever. Reynaldo Lopes explains pi's vast applications to the study of music, financial models, and even the density of the universe. (3:44 min.)

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U.N. forecasts suggest the world population could hit a peak of 10.1 billion by 2100. This video explores how we got so back so fast.

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Learn about the science and math behind a World Cup penalty kick by ESPN Sport Science.

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Pi can be calculated using a random sample of darts thrown at a square and circle target. The problem with this method lies in attempting to throw "randomly." (5:47 min.)

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See how goalies in the NHL use statistics to prepare before their games. Video courtesy of NBC Learn - the science of NHL hockey!

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Go into any grocery store and cameras may be watching you. These cameras are not looking for thieves, they're looking for shoppers!

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