Pneumatic machine - simple and fun design

STEM Inventions
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How to build: http://www.instructables.com/id/Simple-Pneumatic-Machine/ Buy syringes, tubing, and adapters: https://amzn.to/2Jiq44F Be sure to check out https://www.madeforsteam.com/

Published by: STEM Inventions Published at: 9 years ago Category: آموزشی
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