Learn how to create your own functional cardboard crossbow in this detailed DIY tutorial. Using recycled materials, cardboard ...
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.
Widgets that convert pistols to machine guns are spreading in popularity around SC. Police and prosecutors are trying to ...
Lithium batteries have taken over as the primary battery chemistry from applications ranging from consumer electronics to ...
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