The Anti-Pirate Potato Cannon

The Anti-Pirate Potato Cannon pdf epub mobi txt 电子书 下载 2026

出版者:International Marine/Ragged Mountain Press
作者:David Seidman
出品人:
页数:272
译者:
出版时间:2010-05-10
价格:USD 24.95
装帧:Hardcover
isbn号码:9780071628372
丛书系列:
图书标签:
  • DIY
  • 工程
  • 科学
  • 趣味实验
  • 土豆炮
  • 反盗版
  • 创意
  • 恶作剧
  • 物理
  • 制作
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具体描述

Spark a passion for sailng and the outdoors in your child From the Moonbeam Children's Book Awardsbronze medal winner! Ever since humankind began seafaring, boats and shoreline adventures have produced sturdy, independent, creative, self-reliant kids. From the author of the bestselling Complete Sailor and proud father of a boy mariner, here is the book for all parents who want to introduce their kids to the world of boats, boating, sailing, the shore, and the sea. It provides dozens of adventures and activities for kids, and a plethora of projects for you and your kids to do together. Topics range from how-to to fanciful, in random organization so that each excursion into the book turns up unrelated gems on facing pages. The Anti-Pirate Potato Cannon encourages your kid to get outdoors and on the water, to build things, to try things, to cultivate their curiosity, to learn self-reliance, and to get a giant dose of the magic of seaside adventure. Loaded with things for kids to do--build a rope ladder; build a Huck Finn raft from PVC pipe; catch and fillet a fish; go crabbing; skip a stone; body surf; waterski on bare feet; chart a cove; learn the great sea battles; build a sandcastle; navigate; win a sailboat race; paddle a sea kayak; and a whole lot more. Designed to cultivate a kid's curiosity about the natural world. Topics include: Where's the wind coming from; How high is that wave; An anti-pirate potato cannon; Brew your own biofuel; Make a dugout canoe; Build a Huck Finn raft from PVC pipe; Skip a stone; Build a sandcastle; Carve a paddle; Row a boat Escape a rip current; Go kite sailing; Navigate by the stars; Carve a half-hull model; What's on the bottom; A journey to the abyss; Don't wrestle an alligator; A dinghy camper; How to dive with mask and snorkel; Build a motorboat from cardboard tubes; Body surf; Recognize ships; Discipline in the Age of Sail: cat-o-nine tails, hanging from the yardarms; Steer without a rudder; Chapter 25. Tie up to a dock; Reading a lines drawing; Whatever floats your boat; Play nautical capture the flag; Paddle a sea kayas; Build a rowboat; Signal across the water; Capture plankton in a net; Tie knots and splices; Make a rope ladder; Make a chart of your favorite cove; Throw your own beach clam bake; Make a catboat-race weather vane; Fight off a shark; Heave a monkey's fist; Ski on your own bare feet; Fillet a fish...and cook it on your engine; Your own ditty bag; A proper sailor's knife; How to stand up on a PWC; How to get up on a wakeboard; Go clamming; Build a human pyramid on water skis; How to poop in a boat: How marine heads work; Diver's tube raft; Submarine a PWC; Survive a sinking; Finding east or west All you need is the north star; The bosun's pipe; Ships in a bottle; Five sea battles that changed history; Use the five secrets of winning a sailboat race; Make a viewing bucket to see underwater; Cast a fly; Survive a hurricane; The Eskimo roll; Stow that chart; Goggles from a soda bottle; Find fish fast; Repair a sail; Whalewatching; Go on a plastics hunt; Don't be left in the dark; Pets at sea: how to train your cat or dog for boating; The green and clean boat; Ride the disk; Go crabbing; Careers at sea; Pass your boating license exam; Origins of sea terms; The best way to coil rope; Carve a slalom turn; Keeping watch; Throwing a cast net; Keep what you catch - start an aquarium; Heroes of the Sea: Shackleton, Slocum, Day, Knox-Johnston, Heyerdahl, etc. ; Books & Stories (Three Men in a Boat, Crunch and Des, Riddle of the Sands, Swallows and Amazons); Stage paintball sea battles; Read the messages in clouds; Get unlost in the fog: sager forecaster; Know how to handle waves; Semaphore signals; Glacier surfing; Great voyages by young mariners; Make a weather station

《海盗终结者:马铃薯炮的秘密》 在世界版图上,有一片被航海时代遗忘的角落,那里风暴肆虐,海盗横行。这些掠夺者如同跗骨之蛆,将原本宁静的渔村和商船搅得鸡犬不宁。他们的铁蹄踏过之处,留下的是破碎的梦想和无尽的恐惧。然而,在这片黑暗笼罩的海域,一股意想不到的力量正在悄然酝酿,它并非来自皇家海军的精锐舰队,也不是传说中的神秘武士,而是源自一个看似普通却又蕴含无限智慧的源泉——马铃薯。 故事的开端,聚焦于一个名叫奥利弗的年轻发明家。奥利弗并非出身名门,也没有接受过系统的军事训练,他只是一个热爱钻研,并且对家乡遭受的海盗侵扰深感痛心的人。他的童年充满了对机械的奇思妙想,长大后,他继承了祖父留下的杂货铺,但他的心却不曾停留在柴米油盐之上。他常常在夜深人静时,对着月光思考,如何才能用自己的双手,为家乡带来一丝安宁。 一天,当奥利弗在清理仓库时,偶然发现了祖父留下的几本泛黄的手稿。手稿中记录的并非寻常的经商之道,而是一系列关于压缩空气、弹射原理以及一种奇特燃料的奇特构想。这些构想在当时看来近乎荒诞,但奥利弗却从中窥见了希望的曙光。他开始着迷于手稿中那些关于“压力”、“动能”和“抛射”的描述,并结合自己对机械的理解,开始了一系列大胆的实验。 奥利弗的实验场所,便是他家杂货铺后面的那个堆满杂物的角落。他用废弃的铁管、旧的皮囊、还有各种他能搜集到的零碎零件,一点点地搭建着他心中的“奇迹”。他的实验常常伴随着巨大的声响和时不时的烟雾,引来邻居们的围观和窃窃私语。有些人认为他是在制造危险的武器,有些人则觉得他是个无可救药的疯子。但奥利弗并不在意,他知道,他正在做一件意义非凡的事情。 经过无数次的失败与调整,奥利弗终于成功地制造出了一台原型机。这台机器外观粗犷,但其核心原理却巧妙至极。它利用一种经过特殊处理的易燃气体,在高压下与一颗圆滚滚的马铃薯结合,然后在瞬间释放出巨大的能量,将马铃薯以惊人的速度抛射出去。这便是那后来名扬四海的“马铃薯炮”的雏形。 然而,马铃薯炮的诞生并非一帆风顺。早期的试验中,炮口不稳定,马铃薯的弹道难以预测,甚至有时会因为压力过大而发生危险。奥利弗屡屡受伤,但他从未放弃。他不断改进材料,优化结构,甚至在反复尝试中,对马铃薯的形状和大小进行了精密的计算。他发现,不同品种的马铃薯,其密度和弹性对弹道有着微妙的影响,而炮管的内壁摩擦系数,也直接关系到抛射的初速度。 在奥利弗埋头研究的同时,海盗的威胁却日益严峻。一艘艘商船被劫掠,渔民的生计备受威胁。家乡的恐慌情绪弥漫,人们开始质疑是否还有希望能够摆脱海盗的统治。就在这时,奥利弗决定,是时候让他的发明走出角落,去直面真正的敌人了。 他改装了自己的马铃薯炮,使其更加坚固和便于操作。他还在炮弹上做了文章,利用各种小型的、但足够具有冲击力的物体,如特制的硬木塞,甚至是一些经过打磨的石子,来增强攻击效果。他相信,他的发明,不仅仅是一件武器,更是一种智慧和勇气的象征。 终于,在一个风雨交加的夜晚,一群海盗朝着家乡的港口发动了突袭。他们以为一切都会像往常一样顺利,但这一次,他们遇到了前所未有的阻碍。奥利弗和他精心打造的马铃薯炮,如同黑暗中的一道闪电,猛烈地轰击着海盗的船只。 马铃薯炮的每一次发射,都伴随着一声巨响,以及一道模糊的、飞速射出的身影。虽然马铃薯本身可能并不具备致命的杀伤力,但其巨大的冲击力和出其不意的攻击方式,却让海盗们措手不及。他们从未见过如此奇特的武器,更无法预料到一颗颗普通的马铃薯,竟然能给他们的船体带来如此大的损害。 在奥利弗的指挥下,村民们也加入了战斗。他们有的负责装填“炮弹”,有的负责修理受损的炮管,还有的则利用奥利弗设计的其他小型装置,配合马铃薯炮的攻击。那一夜,港口上空回荡着炮声、呼喊声和海浪声,与以往的恐惧截然不同,充满了反击的决心和希望的光芒。 海盗们被打得晕头转向,他们的船只被撞出破洞,他们的士气被彻底瓦解。他们开始意识到,他们所面对的,并非一支训练有素的军队,而是一群被逼到绝境,却依靠智慧和勇气奋起反抗的普通人。最终,在巨大的损失和无法理解的恐惧下,海盗们狼狈地撤退了。 奥利弗的马铃薯炮,就这样以一种出乎所有人意料的方式,拯救了他的家乡。这个故事,不仅仅关于一场精彩的战斗,更关于一个普通人如何凭借自己的智慧和不懈的努力,改变命运,甚至影响整个时代。它证明了,即使是最微不足道的物品,也能在有心人的手中,绽放出耀眼的光芒,成为对抗邪恶的强大力量。而那个曾经被忽视的角落,也因为马铃薯炮的诞生,被载入了史册,成为反抗精神的象征。

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