"Garage warriors will get a bang out of this new handbook from the author of Backyard Ballistics that shows how to build cannons and other fun things that shoot, from Wiffle ball launchers and beverage bottle bazookas to superpowered water guns and model culverins. In Ready the …
Offers instructions on how to build artillery devices out of easy-to-find household materials, including a supersonic Ping-Pong ball shooter, a beverage bottle bazooka, and a wiffle ball launcher.
From the author of Backyard Ballistics comes this new DIY handbook on building cannons and other fun things that shoot, from wiffle ball launchers and beverage bottle bazookas to super-powered water guns and model culverins. It combines military history and physics with do-it-yo…
"As a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? Hide a mini catapult in a breath mint tin. Turn a Tic Tac case into vest-pocket candy shooter. Or transform a milk jug cap onto a fake wristwatch that launche…
"As a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? Hide a mini catapult in a breath mint tin. Turn a Tic Tac case into vest-pocket candy shooter. Or transform a milk jug cap onto a fake wristwatch that launche…
"As a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? Hide a mini catapult in a breath mint tin. Turn a Tic Tac case into vest-pocket candy shooter. Or transform a milk jug cap onto a fakewristwatch that launches…
"As a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? Hide a mini catapult in a breath mint tin. Turn a Tic Tac case into vest-pocket candy shooter. Or transform a milk jug cap onto a fake wristwatch that launche…
"As a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? Hide a mini catapult in a breath mint tin. Turn a Tic Tac case into vest-pocket candy shooter. Or transform a milk jug cap onto a fake wristwatch that launche…