Backyard Ballistics

Backyard Ballistics PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1613741286
Category : Science
Languages : en
Pages : 193

Book Description

Backyard Ballistics

Backyard Ballistics PDF Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1613743548
Category : Science
Languages : en
Pages : 242

Book Description
This bestselling DIY handbook now features new and expanded projects, enabling ordinary folks to construct 16 awesome ballistic devices in their garage or basement workshops using inexpensive household or hardware store materials and this step-by-step guide. Clear instructions, diagrams, and photographs show how to build projects ranging from the simple match-powered rocket to the more complex tabletop catapult and the offbeat Cincinnati fire kite. The classic potato cannon has a new evil twin—the piezo-electric spud gun—and the electromagnetic pipe gun has joined the company of such favorites as the tennis ball mortar. With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind the projects, and profiles scientists and extraordinary experimenters such as Alfred Nobel, Robert Goddard, and Isaac Newton. This book will be indispensable for the legions of backyard toy-rocket launchers and fireworks fanatics who wish every day was the fourth of July.

Mini Weapons of Mass Destruction 3

Mini Weapons of Mass Destruction 3 PDF Author: John Austin
Publisher: Chicago Review Press
ISBN: 1613745486
Category : Crafts & Hobbies
Languages : en
Pages : 290

Book Description
"Using items that can be found in the modern junk drawer, troublemakers of all stripes have the components they need to assemble an impressive arsenal of miniaturized weaponry"--Page [4] of cover, volume 1.

Mini Weapons of Mass Destruction: Build and Master Ninja Weapons

Mini Weapons of Mass Destruction: Build and Master Ninja Weapons PDF Author: John Austin
Publisher: Chicago Review Press
ISBN: 1613749244
Category : Science
Languages : en
Pages : 322

Book Description
To become a ninja master, one needs discipline, a silent footstep, and an impressive personal arsenal. Author and toy designer John Austin shows even "little grasshoppers" how to turn disposable pens, rubber bands, old CDs, toothpicks, erasers, mint tins, and binder clips into miniaturized stealth weaponry. Clothespins, craft sticks, playing cards, pushpins, and recycled milk jug caps make a cotton swab-launching Hwacha Rocket Cart. Rolled magazines, book rings, and duct tape can be fashioned into a set of working but harmless nunchucks. And a carefully folded sheet of paper can become an origami boomerang. This handy resource provides detailed, step-by-step instructions with diagrams to show stealth warriors how to build 37 different ninja weapons for the modern era. All of the projects in MiniWeapons of Mass Destruction 4 are built from common household and office items-plastic utensils, markers, clothespins, paper clips, wire hangers, and discarded packaging-all clearly detailed on materials lists. Builders are offered a variety of samurai stars, blowguns, throwing darts, siege weapons, and ninja tools to choose from. Once they've assembled their armory, the author provides novices several targets to practice their shooting skills. Nested paper cups become a dragon; chopsticks and a paper plate, a tripod bulls-eye. Armed, trained, and shrouded in black, they are now prepared for missions of reconnaissance, sabotage, and other grim errands. John Austin is a professional toy designer and author of MiniWeapons of Mass Destruction series, as well as So Now You're a Zombie. He lives in Cincinnati, Ohio.

The Science of Small Arms Ballistics

The Science of Small Arms Ballistics PDF Author: Alvah Buckmore
Publisher:
ISBN:
Category :
Languages : en
Pages : 387

Book Description
This book represents the second edition of the Science of Small Arms Ballistics as a more complete and comprehensive text for members of the Academia and as well as for the recreational shooting communities throughout the world. As was true with the first edition, its purpose is not to intimidate anyone, but to communicate the theories, patterns and relationships between the physical variables and their real-world engineering applications in a way most anyone will understand if he wants to understand. Hopefully, at the same time, it will also provide a history of early man from his beginning, perhaps more than 200,000 years ago, to our present level of development of Physics and the Science of Small Arms Ballistics. It should allow for a more comprehensive grasp of Human development. It was not easy as we will see! It took a long time to get this far and was difficult and dangerous! A lot of people were destroyed or wasted through a lack of resources or opportunity. A cursory examination of the titles in the Table of Contents, for anyone familiar with this Science, will readily single out this second edition, as well as the first, as very different to anything else on the market, either now or in the past.

UNBORED Adventure

UNBORED Adventure PDF Author: Joshua Glenn
Publisher: Bloomsbury Publishing USA
ISBN: 163286097X
Category : Games & Activities
Languages : en
Pages : 178

Book Description
UNBORED Adventure has all the smarts, innovation, and free-wheeling spirit of the original UNBORED and its 2014 spinoff, UNBORED Games, but with a fresh focus on encouraging kids to break out of their techno-passivity and explore the world around them--whether that's a backyard, a downtown, or a forest. Combining old-fashioned favorites with today's high-tech possibilities, the book offers a goldmine of creative, constructive activities that kids can do on their own or with their families. From camouflage techniques, survival skills, and cloudspotting advice to instructions on how to build an upcycled kite or raft, to using apps to navigate and explore, it's all here--along with comics that dive into the secret history of everything from bicycling to women explorers. A fun corrective to our over-anxious parenting culture, UNBORED Adventure encourages kids to become more independent and resilient, to solve problems and ask questions, and to engage with both their community and natural environment. The original UNBORED is already a much beloved, distinctly contemporary family brand. Along with UNBORED Games, UNBORED Adventure extends the franchise in a handy, flexibound format so that the whole family can enjoy themselves indoors, outdoors, online, and offline. *Los Angeles Magazine

Adventures from the Technology Underground

Adventures from the Technology Underground PDF Author: William Gurstelle
Publisher: Crown
ISBN: 0307510654
Category : Technology & Engineering
Languages : en
Pages : 226

Book Description
The technology underground is a thriving, humming, and often literally scintillating subculture of amateur inventors and scientific envelope-pushers who dream up, design, and build machines that whoosh, rumble, fly—and occasionally hurl pumpkins across enormous distances. In the process they astonish us with what is possible when human imagination and ingenuity meet nature’s forces and materials. William Gurstelle spent two years exploring the most fascinating outposts of this world of wonders: meeting and talking to the men and women who care far more for the laws of physics than they do for mundane matters like government regulations and their own personal safety. Adventures from the Technology Underground is Gurstelle’s lively and weirdly compelling report of his travels. In these pages we meet Frank Kosdon and others who draw the scrutiny of the FAA, ATF, and other federal agencies in their pursuit of high-power amateur rocketry, which they demonstrate to impressive—and sometimes explosive—effect at the annual LDRS gathering held in various remote and unpopulated areas (a necessary consideration since that acronym stands for Large Dangerous Rocket Ships). Here also are the underground technologists who turn up at the Burning Man festival in the Nevada high desert, including Lucy Hosking, “the engineer from Hell” and the creator of Satan’s Calliope, aka the World’s Loudest Thing, a pipe organ made from jet engines. Also at Burning Man is Austin “Dr. MegaVolt” Richard, who braves the arcing, sputtering, six-digit voltages of a giant Tesla coil in his protective metal suit. Add in a trip to see medieval-style catapults, air cannons, and supersized slingshots in action at the World Championship Punkin Chunkin competition in Sussex County, Delaware, and forays to the postapocalyptic enclaves of the flamethrower builders and the future-noir pits of the fighting robots, and you have proof positive that the age of invention is still going strong. In the world of science and engineering, despite its buttoned-down image, there’s plenty of fun, humor, and sheer wonder to be found at the fringes. Adventures from the Technology Underground takes you there. • Launch homemade high-power rockets. • Catapult pumpkins the better part of a mile. • Watch robot gladiators saw, flip, and pound one another into high-tech junk heaps. • Dazzle the eye with electrical discharges measured in the hundreds of thousands of volts. • Play with flamethrowers, potato guns, and other decidedly unsafe toys . . . If this is your idea of fun, you’ll have a major good time on this wild ride through today’s Technology Underground. From the Burning Man festival in Nevada’s high desert to the latest gathering of Large Dangerous Rocket Ship builders to Delaware’s annual Punkin Chunkin competition (a celebration of “science, radical self-expression, and beer”), you’ll meet the inspired, government-unregulated, and corporately unfettered men and women who operate at the furthest fringes of science, engineering, and wild-eyed arc welding, building the catapults, ultra-high-voltage electrical devices, incendiary artworks, fighting robots, and other machines that demonstrate what’s possible when physics meets human ingenuity.

52 Random Weekend Projects

52 Random Weekend Projects PDF Author: The King of Random
Publisher: St. Martin's Griffin
ISBN: 1250184517
Category : Crafts & Hobbies
Languages : en
Pages : 363

Book Description
From one of the most popular project channels on YouTube comes a how-to book on building things that go boom. Grant Thompson, "The King of Random," has created one of the most popular project channels on YouTube, featuring awesome videos such as How to Make a Laser Assisted Blowgun and Assassin’s Micro Crossbow. He currently has almost 10 million subscribers, posts 5 times a week, and averages over 40 million views a month. Partnering with Grant is Ted Slampyak, the artist behind the #1 New York Times bestseller 100 Deadly Skills. 52 Random Weekend Projects: For Budding Inventors and Backyard Builders is a guide that enables ordinary folks to build an impressive arsenal of projects. These crafts combine some of Grant’s most popular projects—Matchbox Rockets, Pocket Slingshot Super Shooters, Proto-Putty, Ninja Balls, Mini Matchstick Guns, The Clothespin Pocket Pistol—with many new ones, providing clear instructions on how to build them step-by-step. Broken down into Beginner, Intermediate, and Advanced sections, 52 Random Weekend Projects is loaded with truly amazing projects, including: - Mousetrap Handgun - Mini Solar Scorcher - Air Vortex Canon - Air Mounted Skewer Shooter - Paracord Bullwhip - Bottle Cap Party Whistle - Ninja Stress Balls - Tablecloth Parachute - Skyblaster Slingshot And many more!
Proudly powered by WordPress | Theme: Rits Blog by Crimson Themes.