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LEAP Projects: Straw Roller Coasters

Wed, December 13, 2017 3:00 P.M.
Wynnefield Library

Using straws, children and teens will design and build a “rollercoaster” track for a ping pong ball.

Wynnefield Library
5325 Overbrook Avenue (54th St. & Overbrook Ave.)
Philadelphia, PA 19131-1498
215-685-0298

Upcoming Events at Wynnefield Library

Saturday, September 22, 2018
Saturday, September 29, 2018
Tuesday, October 16, 2018
Saturday, October 27, 2018
Saturday, November 24, 2018

Upcoming LEAP Events