Every Day Is Special: complex machines

Every Day Is Special

Showing posts with label complex machines. Show all posts

Showing posts with label complex machines. Show all posts

July 4 - Happy Birthday, Rube Goldberg

Posted on July 4, 2018 Why is the name of an engineer who designed sewer pipes for San Francisco used as an adjective for "unnec...

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Cathy: This site is designed to be a source of interesting articles for kids and a resource for teachers and parents (especially homeschool teacher/parents!). From world holidays to historical anniversaries, Every Day Is Special celebrates each and every day.

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