CINNAMINSON, N.J. (WPVI) -- In Cinnaminson, Burlington County, kids are putting their creativity to work on some very big ideas.
This is the 34th annual invention convention for the school district.
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More than 60 students, from kindergarten through high school, are competing.
Inventions this year include everything from a device to quickly clean up toys to a solar tool box and even apps.
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Winners will be announced Wednesday night.