This handy tourist guide is the must-have item to pack into your suitcase if you're planning a trip to Australia. Known as `the land Down Under', Australia is renowned for its exquisite gemstones and jewellery; notably, Black Opals, Sapphires and Pink Diamonds. An integral part of the `Gemstone Detective' series, written by Kim Rix, a gemmologist (GIA) and professional photographer who has travelled to more than 50 countries, this book gives you sufficient knowledge to ensure that you bring home the real deal - not a fake! "Where's the best place to buy?" and "What do I look for?" are the two most commonly asked questions. This invaluable handbook answers those questions and many more based on first-hand, up-to-date research. Whether you are shopping for an engagement ring or special anniversary gift, or perhaps for a memento of your trip, Buying Gemstones and Jewellery in Australia will hold your hand through the experience leaving you feeling happy and proud of your new purchase. Kim Rix is dedicated to visiting each country in the `Gemstone Detective' series to provide readers with up-to-date and trusted information. Her aim is to help travellers avoid the cons, tricks and disappointments of a bad buying decision. Without this book, you could make a very expensive mistake!

Explore the beauty of India's undiscovered gems! India has some of the world's most beautiful gemstones: especially when it comes to flawless Golconda diamonds and the finest Kashmir sapphire. You'll soon find yourself mesmerised by the variety of gemstones to be found in this majestic country and spoilt for choice. It is great fun shopping for gemstones in India but (as with many other places in the world) you should remember one thing - buyer beware! Offering practical advice, tips and the essential questions to ask, Buying Gemstones and Jewellery in India will help you avoid the tricks of the trade on your holiday. Written by Kim Rix, a gemmologist (GIA) and professional photographer who has travelled to more than 50 countries in her lifetime, this essential guide for tourists is part of the Gemstone Detective series. It cuts through the jargon - for the benefit of hobbyists, gem collectors and jewellery lovers. Kim Rix is dedicated to visiting each country in the Gemstone Detective series to provide readers with up-to-date and trusted information. Without this book, you could make a very expensive mistake!

Virtually build any LEGO creation you can imagine-with any LEGO part ever made! This fun guide shows how to create just about anything from virtual LEGO blocks using free software. Learn how to install and customize LEGO Digital Designer, navigate the user interface, and get started on your own projects. LDrawTM and Mecabricks are also clearly explained. Building with Virtual LEGO: Getting Started with LEGO Digital Designer, LDrawTM, and Mecabricks features DIY projects that illustrate each technique and software tool. You will see how to upload and share your creations online-even modify projects that others have built! Find out how to: * Download, set up, and configure LEGO Digital Designer * Navigate the LDD user interface, menus, and tools * Identify the different Lego parts and explore brick palettes * Quickly and easily start creating your own LEGO models * Access the huge library of out-of-print LEGO bricks in LDrawTM, including those designed by hobbyists * Get up and running on Mecabricks and launch creative projects online * Write clear instructions and share them with other virtual LEGO enthusiasts * Create custom bricks and participate in the LDrawTM parts design process

You will find no gourmet recipes in here. It will only be the quick and easiest way to make something edible. Quick, relating to the preparation time rather than the cooking time. It is aimed at someone leaving home for the first time to which a cooker is a stranger, or a student who has suddenly got to feed themselves, or even someone who has never cooked before, but has decided to give it a go.

This new volume of the successful LEGO (R) builders' book series addresses beginners as well as skilled builders who want to improve their building techniques and create individual and lifelike buildings, vehicles and all kinds of other fancy designs. Step-by-step instructions help the reader to come up with their own personal LEGO (R) masterpiece. The authors clearly demonstrate how to build 'around the corner' or put LEGO (R) bricks together so no studs can be seen from the outside. Furthermore, cobblestone pavement or various buildings consisting of skeleton framing elements can be created. Plenty of new modules can be built when people start using the bricks for purposes other than intended. Just start building, but don't forget: Just click - don't glue, clip or paint!

3D printing is a new craft technique that seems like science fiction. Objects appear to be created out of nothing - as if by magic. This book shows you the practice of 3D printing at home. It gives the reader an overview of the basics of this technique and the materials and the knowledge you need for a successful start in the use of 3D printing. The hardware and software you need is described, and tips and tricks for the practical application of 3D printing are given. If you aspire to use 3D printing for your hobby or for spare parts, this book is a guide for your first steps into a new future: - What is 3D printing? - The differences between 3D printers. - The way to your first print. - Software for construction, preparation of printing and the printing process. - Printing practice. - What can I do with my printer? - Printing at service providers.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. GET STARTED WITH METAL INERT GAS (MIG) WELDING!A practical guide with step-by-step instructions and hands-on projects for newcomers to metalwork and MIG welding The TAB Guide to DIY Welding shows you how to get started with MIG welding and metalworking. Inside, you'll find illustrated step-by-step instructions formaking useful objects for around the home, as well as fun artistic projects. This easy-to-follow book takes you through setting up a metalworking studio, finding local resources for materials, and the safe operation of metal studio tools. Everything you need to know about MIG welding is here in one handy resource. You'll learn what steel is made of and the principles behind electrical welding. Then you'll learn how to acquire new steel, how to interface with steel suppliers,and how to find your own salvaged steel. After the basic principles of metalworking, hand and power tools arecovered--and they're put to use through hands-on projects that allow you to develop new welding skills and establishbuilding blocks for future tasks. By the end of the book, you'll be able to create successful metal projects on your own, like a pro! Illustrated instructions with photos and drawings provide step-by-step procedures and clear explanations Projects include useful items for around your home andgarden, including a log holder, plant stands and tables, arolling garden cart, and a barbeque grill Easy-to-follow examples and explanations for beginningartists, DIYers, and hobbyists Expert advice from an experienced teacher of MIGwelding courses Course supplement for classroom and shop instruction A list of online and local resources to help beginningmetalworkers access a metalworking community

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. UNLEASH YOUR INNER MAD SCIENTIST!"Wonderful. I learned a lot reading the detailed but easy to understand instructions."--BoingBoing This wickedly inventive guide explains how to design and build 15 fiendishly fun electronics projects. Filled with photos and illustrations, 15 Dangerously Mad Projects for the Evil Genius includes step-by-step directions, as well as a construction primer for those who are new to electronics projects. Using easy-to-find components and equipment, this do-it-yourself book shows you how to create a variety of mischievous gadgets, such as a remote-controlled laser, motorized multicolored LEDs that write in the air, and a surveillance robot. You'll also learn to use the highly popular Arduino microcontroller board with three of the projects. 15 Dangerously Mad Projects for the Evil Genius: Features step-by-step instructions and helpful illustrations Covers essential safety measures Reveals the scientific principles behind the projects Removes the frustration factor--all required parts are listed, along with sources Build these devious devices to amaze your friends and confound your enemies! Coil gun Trebuchet Ping pong ball minigun Mini laser turret Balloon-popping laser gun Touch-activated laser sight Laser-grid intruder alarm Persistence-of-vision display Covert radio bug Laser voice transmitter Flash bomb High-brightness LED strobe Levitation machine Snailbot Surveillance robot Each fun, inexpensive Evil Genius project includes a detailed list of materials, sources for parts, schematics, and lots of clear, well-illustrated instructions for easy assembly. The larger workbook-style layout and convenient two-column format make following the step-by-step instructions a breeze. VIDEOS, PHOTOS, AND SOURCE CODE ARE AVAILABLE AT WWW.DANGEROUSLYMAD.COM Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Supercharge your understanding of battery technologyIdeal for hobbyists and engineers alike, The TAB Battery Book: An In-Depth Guide to Construction Design and Use offers comprehensive coverage of these portable energy powerhouses. This practical guide discusses battery chemistry and engineering, how batteries are used, and the history of batteries. You'll find out how different types of batteries work and how to select the right battery for any application. The book also examines the technological advances being used to develop batteries as robust energy sources for a wide variety of devices. Tap into the power of all kinds of batteries with help from this detailed resource. Coverage includes: Portable energy and long-term energy storage Batteries for portable consumer demands, medical devices, electric vehicles, large-scale electrical energy storage, and space and military applications Basic physics and chemistry The science of batteries--cells, electrochemistry, thermodynamics, kinetics, and capacity Battery engineering designs, including electrode, seal, and vent design Battery performance, reliability, and safety Primary battery technologies--aqueous and non-aqueous electrolytes, including alkaline and lithium Rechargeable batteries, including nickel-metal hydride and lithium ion Selecting the right battery for any application Future technologies, such as thin-film, large-energy storage, and high-energy density batteries Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

Collecting diecast toy cars has become an increasingly popular hobby over the last 25 years. Many of the classic diecast cars of the 1950s and 1960s are now valuable collectors' items, and surviving examples in mint and boxed condition regularly fetch significant sums at specialist auctions.This book provides a comprehensive survey of the companies that made these toys in the 1950s and 1960s, not only in Britain but in other European countries, the USA, Japan and beyond. Major names such as Dinky Toys, Corgi Toys, Spot-On and Matchbox (Great Britain), Solido (France), Marklin and Gama (Germany ), Tekno (Denmark) and Tootsietoy (USA) are examined, but a unique feature of the book is the wealth of information provided on many smaller and more obscure brands. These include Crescent, Budgie, Chad Valley and Lone Star (UK), CIJ and JRD (France), Dalia (Spain), Buby (Argentina), Gamda (Israel) and many others about which information is hard to come by. A special chapter is devoted to early Japanese diecast models by Cherryca Phenix, Model Pet and Diapet, which are among the rarest and most sought-after of all diecasts. Fascinating insights into company histories are provided, together with 300 photographs of rare examples of the toys themselves, in mint condition with their original boxes. A further unique feature is the inclusion of a large selection of colourful and evocative illustrations from catalogues and period trade advertisements. For the newcomer to the collecting hobby, this book will provide an ideal guide to the history of the manufacturers active in this field, while experienced collectors will make many new discoveries. At the end of the book, readers will find a handy glossary listing the names of many of the companies that manufactured diecast toy cars in the 1950s and 1960s.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The Fiendishly Fun Way to Master Electronic Circuits!Fully updated throughout, this wickedly inventive guide introduces electronic circuits and circuit design, both analog and digital, through a series of projects you'll complete one simple lesson at a time. The separate lessons build on each other and add up to projects you can put to practical use. You don't need to know anything about electronics to get started. A pre-assembled kit, which includes all the components and PC boards to complete the book projects, is available separately from ABRA electronics on Amazon. Using easy-to-find components and equipment, Electronic Circuits for the Evil Genius, Second Edition, provides hours of rewarding--and slightly twisted--fun. You'll gain valuable experience in circuit construction and design as you test, modify, and observe your results--skills you can put to work in other exciting circuit-building projects. Electronic Circuits for the Evil Genius: Features step-by-step instructions and helpful illustrations Provides tips for customizing the projects Covers the underlying electronics principles behind the projects Removes the frustration factor--all required parts are listed, along with sources Build these and other devious devices: Automatic night light Light-sensitive switch Along-to-digital converter Voltage-controlled oscillator Op amp-controlled power amplifier Burglar alarm Logic gate-based toy Two-way intercom using transistors and op amps Each fun, inexpensive Genius project includes a detailed list of materials, sources for parts, schematics, and lots of clear, well-illustrated instructions for easy assembly. The larger workbook-style layout and convenient two-column format make following the step-by-step instructions a breeze. Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

"LEGO Spybotics Secret Agent Training Manual" provides complete coverage of the ultimate LEGO Spybotics system. Author Ralph Hempel begins with a Spybotics overview and then delves into the nitty-gritty of Spybotics, including systems training, construction and care, agent communications, mission selection, and even advanced topics, such as how to customize your missions.

"LEGO Spybotics Secret Agent Training Manual" is designed to help secret agents get the most out of their LEGO Spybot. Agents will benefit from Hempel's detailed mission summaries, tips on deciphering common problems, and instructions on how to program the Spybot to run top-secret missions by itself. Hempel puts all of the mission-critical information right at your fingertips. Enjoy it even when youre not running covert missions with your Spybot! Are you ready?