How Are Crayons Made?

Feb 18, 2013 By Deepa Gopal
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dolphingirl's picture
dolphingirl April 6, 2013 - 10:00am

That is so cool!

Tressa's picture
Tressa February 27, 2013 - 4:46pm

Does anyone have any ideas on what the "Secret Powder" might be?

Zachariah's picture
Zachariah February 25, 2013 - 10:15pm

i use texts

Tressa's picture
Tressa February 19, 2013 - 12:28pm

Its really amazing how much people can program robotics to do.