Science & Technology

Fun facts about science and engineering.

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Why are barns red? Asks Henry from Vermont. (2m 2s)

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How are glaciers formed? Asks Eena from British Columbia. (2m 29s)

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Are there animals or plants that can live forever? Asks Eleanor from New York. (2m 25s)

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Why do we have lighthouses? (1m 45s)

Are horseshoe crabs in trouble? (2m 18s)

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Can I run on the rings of planets? Asks Iola from New York. (2m 13s)

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How do seeds grow into trees? Asks Job from Conecticut (2m 13s)

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Are robots alive? Asks Rafie from Australia (2m 20s)

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