Every morning in my email I receive from The New York Times "Today's Headlines" and this caught my eye.
On this day Oct. 21, 1879 Thomas Edison invented a workable electric light at his laboratory in Menlo Park, NJ.
Here is link to original newspaper cover and article.
http://www.nytimes.com/learning/general/onthisday/big/1021.html
Now if we can just find a way to get our kids to turn off the lights when they leave the room.
No comments:
Post a Comment