Every Day Is Special: light bulb

Every Day Is Special

Showing posts with label light bulb. Show all posts

Showing posts with label light bulb. Show all posts

December 20, 2009

Electricity Theme Day On this day in 1879 , Thomas Edison privately demonstrated his incandescent light bulb at hi s Menlo Park research la...

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About Me

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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