Resources by Veritasium
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World's roundest object
This video shows the roundest object in the world – one kilogram sphere of silicon. In 1799, the definition of a kilogram was the mass of one litre of water, at 4 degrees Celsius. As of 2016, the kilogram is defined by the mass of a platinum-iridium sphere, located in Paris, called the International Prototype...
Would you take this bet?
This video uses a gambling scenario to consider taking risks. Some elements of probability theory are introduced.