Amazon S3 on MSN

How to make a simple and effective rubber band gun

The science pros at TKOR show how to make a simple rubber band gun. Donald Trump announces major change for school cafeterias ...
Amazon S3 on MSN

Testing a simple semi-automatic rubber band launcher design

The science pros at TKOR build a simple semi-automatic rubber band launcher. 'Pay your own way': Trump's new ultimatum to ...
PBS

Fun with Rubber Bands

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