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Explaining The Universe on Instagram: "Follow (us) @ExplainingTheUniverse to learn something NEW every day 🧠💫 A dam is a barrier built across a river or stream to control the flow of water. By holding back water, dams create reservoirs that can be used for drinking water, irrigation, hydroelectric power generation, flood control, and recreation. There are several types—such as gravity dams (which rely on their weight to resist water pressure), arch dams (curved, transferring force into the val

Flow Space on Instagram: "Kristin Davis reflects on the moment in the ‘Sex and the City’ movie when her character, Charlotte, yelled at Mr. Big. Link in bio for the full our full conversation with Davis."