Amazon S3 on MSN
Making high-speed nail darts designed for homemade blowguns
The science pros at TKOR demonstrate how DIY nail darts travel at high speed using air propulsion. Donald Trump reveals plan ...
Amazon S3 on MSN
Building a simple and inexpensive blowgun dart storage quiver
The science pros at TKOR create an inexpensive quiver to safely store homemade blowgun darts.
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