Download E-books The Great American Jet Pack: The Quest for the Ultimate Individual Lift Device PDF

By Steve Lehto

For a couple of many years, jet packs looked to be in all places: on Gilligan’s Island, misplaced in Space, Thunderball, and even the outlet rite of the 1984 Olympics. Inventors promised we’d all be flying with them now, allowing us to zoom round without difficulty within the sky and getting us to paintings with no site visitors jams and trains. What occurred to the jet pack?

 

In The nice American Jet Pack, Steve Lehto supplies us the definitive background of this and comparable units, explaining how the expertise arose, the way it works, and why we don’t have them in our garages today.

 

These person elevate units, as they have been blandly categorized by way of the govt males who financed a lot in their improvement, spoke back man’s wish to easily step outdoors and take flight. No runways, no wings, no pilot’s license have been required. hovering during the air with the wind on your face and touchdown at any place there has been room to stand—could this be done? Yes, it can be, and it was.

 

But the jet pack was once probably the main overpromised expertise of all time. From the rocket belt to the jet belt to the flying platform and the entire strategy to Yves Rossy’s 21st-century unfastened flights utilizing a jet-powered wing, this ebook profiles the inventors and pilots, the hucksters and cheats, the businessmen and squaddies who have been concerned with those machines. And it eventually tells an exceptional American tale of a know-how whose promise may perhaps, at some point, but come to fruition.

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Download E-books Computer Bild (October 2012) PDF

Desktop Bild (eigene Schreibweise: COMPUTERBILD oder desktop BILD, auch kurz CoBi und CB) aus dem Axel-Springer-Verlag ist die auflagenstärkste deutsche Computerzeitschrift, zudem ist sie die meistverkaufte Computerzeitschrift in ganz Europa sowie in Russland. Sie erscheint seit 1996. Inzwischen gibt es die Zeitschrift in drei Versionen: als einfaches Heft, Heft mit CD oder Heft mit DVD. Ihr Chefredakteur ist seit Februar 2012 Axel Telzerow.[2] Sein Vorgänger Hans-Martin Burr conflict seit Oktober 2006 im Amt. Harald Kuppek, der ehemalige Chefredakteur, hat die Zeitschrift gegründet und conflict bis Dezember 2006 auch Herausgeber. Seit 2007 ist der Herausgeber der Bild-Chefredakteur Kai Diekmann.

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Download E-books Grep Pocket Reference PDF

By John Bambenek, Agnieszka Klus

grep Pocket Reference is the 1st advisor dedicated to grep, the robust Unix content-location application. this useful publication is perfect for procedure directors, safety execs, builders, and others who are looking to study extra approximately grep and take new techniques with it -- for every little thing from mail filtering and procedure log administration to malware research. With grep Pocket Reference, you'll:
* examine equipment for filtering huge documents for particular content
* gather info now not incorporated within the present grep documentation
* Get numerous methods for utilizing editions corresponding to egrep
* retain key information regarding grep correct at your fingertips

locate the solutions you wish approximately grep quick and simply. If you're accustomed to this application, grep Pocket Reference might help you refresh your simple wisdom, comprehend infrequent occasions, and paintings extra successfully. If you're new to grep, this ebook is the way to get started.

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Download E-books Version Control with Git: Powerful tools and techniques for collaborative software development PDF

By Jon Loeliger, Matthew McCullough

Get on top of things on Git for monitoring, branching, merging, and dealing with code revisions. via a sequence of step by step tutorials, this sensible consultant takes you fast from Git basics to complicated innovations, and offers pleasant but rigorous suggestion for navigating the various features of this open resource model regulate system.

This completely revised version additionally contains counsel for manipulating timber, prolonged insurance of the reflog and stash, and an entire advent to the GitHub repository. Git enables you to deal with code improvement in an almost unending number of methods, when you know the way to harness the system’s flexibility. This e-book indicates you how.

  • Learn how you can use Git for numerous real-world improvement scenarios
  • Gain perception into Git’s common-use instances, preliminary initiatives, and uncomplicated functions
  • Use the process for either centralized and allotted model control
  • Learn how one can deal with merges, conflicts, patches, and diffs
  • Apply complex concepts similar to rebasing, hooks, and how you can deal with submodules
  • Interact with Subversion (SVN) repositories—including SVN to Git conversions
  • Navigate, use, and give a contribution to open resource initiatives even though GitHub

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Download E-books Rewired: Understanding the iGeneration and the Way They Learn PDF

By Larry D. Rosen

Look round at ultra-modern adolescence and you'll see how know-how has replaced their lives. They lie on their beds and research whereas hearing mp3 avid gamers, texting and chatting on-line with associates, and analyzing and posting fb messages. How does the recent, charged-up, multitasking new release reply to conventional textbooks and lectures? Are we successfully attaining brand new technologically complicated formative years? Rewired is the 1st publication to assist educators and fogeys train to this new generation's substantially varied studying types and wishes. This booklet also will support mom and dad examine what to anticipate from their "techie" youngsters bearing on college, homework, or even socialization. in brief, it's a publication that exposes the influence of generational changes on studying whereas supplying suggestions for attractive scholars in school and at home.

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Download E-books This Machine Kills Secrets: How WikiLeakers, Cypherpunks, and Hacktivists Aim to Free the World's Informatio n PDF

By Andy Greenberg

At final, the 1st complete account of the cypherpunks who objective to loose the world’s institutional secrets and techniques, by way of Forbes journalist Andy Greenberg who has traced their shadowy historical past from the cryptography revolution of the Nineteen Seventies to Wikileaks founding hacker Julian Assange, nameless, and beyond.

WikiLeaks delivered to gentle a brand new kind of whistleblowing, utilizing robust cryptographic code to conceal leakers’ identities whereas they spill the non-public info of presidency organisations and firms. yet that know-how has been evolving for many years within the fingers of hackers and radical activists, from the libertarian enclaves of Northern California to Berlin to the Balkans. And the secret-killing desktop maintains to adapt past WikiLeaks, as a flow of hacktivists goals to obliterate the world’s institutional secrecy.

This is the tale of the code and the characters—idealists, anarchists, extremists—who are reworking the subsequent generation’s idea of what activism can be.

With unequalled entry to such significant gamers as Julian Assange, Daniel Domscheit-Berg, and WikiLeaks’ shadowy engineer referred to as the Architect, by no means prior to interviewed, reporter Andy Greenberg unveils the realm of politically-motivated hackers—who they're and the way they function.

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Download E-books Practical Functional Group Synthesis PDF

A sensible instruction manual for chemists acting bond forming reactions, this publication positive aspects invaluable info at the synthesis of universal useful teams in natural chemistry.

• Details glossy practical crew synthesis via carbon-heteroelement (N, O, P, S, B, halogen) bond forming reactions with a spotlight on operational simplicity and sustainability.
• Summarizes key and up to date advancements – that are in a different way scattered throughout magazine literature – right into a unmarried source
• Contains over a hundred specified arrangements of universal useful groups
• Included 25 troubleshooting courses with feedback and power ideas to universal problems.
• Complements the textual content in improved e-book variants with educational movies the place the writer presents an creation to microwave assisted chemistry

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Download E-books Wired for Innovation: How Information Technology Is Reshaping the Economy (MIT Press) PDF

By Erik Brynjolfsson, Adam Saunders

A wave of industrial innovation is riding the productiveness resurgence within the U.S. economic climate. In Wired for Innovation, Erik Brynjolfsson and Adam Saunders describe how details know-how at once or ultimately created this productiveness explosion, reversing a long time of sluggish development. They argue that the firms with the top point of returns to their know-how funding are doing greater than simply procuring know-how; they're inventing new kinds of organizational capital to develop into electronic firms. those thoughts contain a cluster of organizational and business-process alterations, together with broader sharing of knowledge, decentralized decision-making, linking pay and promotions to functionality, pruning of non-core items and methods, and bigger investments in education and education.

Innovation keeps via booms and busts. This e-book offers an important consultant for coverage makers and economists who have to know how info expertise is remodeling the financial system and the way it's going to create price within the coming decade.

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Download E-books Nuclear 2.0: Why a Green Future Needs Nuclear Power PDF

By employing the newest in international strength records, writer Mark Lynas exhibits that with wind and sunlight nonetheless at simply approximately one percentage of world fundamental power, seeking to renewable power as an answer to convey the entire world’s strength is a dangerously delusional inspiration. additionally, without probability decreasing the world’s power usage—when the constructing international is quickly extricating itself from poverty and including the an identical of a brand new Brazil to the worldwide electrical energy intake every one year—additional recommendations are wanted. This e-book then information how the antinuclear flow of the Seventies and Eighties succeeded basically in making the realm extra depending on fossil fuels. rather than making a similar mistake back, this e-book indicates how all those that are looking to see a low-carbon destiny have to sign up for forces by way of backing an bold idea for a mixed funding in wind, sun, and nuclear power.

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Download E-books Raspberry Pi For Dummies PDF

By Sean McManus, Mike Cook

Embrace the fascinating new know-how of Raspberry Pi!

With the discovery of the original credit-card sized single-board desktop, the Raspberry Pi, comes a brand new wave of geeks, hackers, and hobbyists who're thinking about the chances of the Raspberry Pi, and this can be the fitting advisor to get you began during this exhilarating new enviornment. With this enjoyable and pleasant publication, you are going to speedy notice why the provision for the Pi can't stay alongside of the call for! Veteran tech authors Sean McManus and Mike prepare dinner aid you obtain and set up the working procedure, use the put in purposes, and masses more.

  • Covers connecting the Pi to different units equivalent to a keyboard, mouse, computer screen, and more
  • Teaches you uncomplicated Linux approach Admin
  • Walks you thru enhancing photographs, developing web content, and taking part in music
  • Details the way to software with Scratch and Python
  • Explores growing uncomplicated projects

Raspberry Pi For Dummies makes computing as effortless as pie.

Now observe the heritage of Raspberry Pi!

The Raspberry Pi bought one million devices in its first 12 months, and got here from a formerly unknown enterprise, The Raspberry Pi origin. If you’ve ever puzzled the way it got here into being, and what encouraged its construction, Sean McManus, co-author of Raspberry Pi For Dummies, has the reply. He has organize a bit on his web site to proportion bonus content material, which incorporates a brief background of the Raspberry Pi. At Sean’s web site, it's also possible to learn studies of the booklet, see video clips of its initiatives, and browse numerous specific weblog posts in regards to the Raspberry Pi and its community.

Visit Sean’s homepage for Raspberry Pi For Dummies here!

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