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Amazon S3 on MSN11h
How a DIY Rocket Rifle Shoots With Real ForceThe science pros at TKOR explain how a DIY rocket rifle shoots with real force. Gavin Newsom reacts to Donald Trump's ...
Amazon S3 on MSN11h
Paper Rockets That Soar Over 300 Feet in AirThe science pros at TKOR show how paper rockets can soar more than 300 feet into the air. Iran launches missiles at Israel in ...
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