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Arturia MicroBrute Analog Synthesizer

Arturia’s at it again. Their MicroBrute Analog Synth carries forward the 100% analog signal path and ginormous sound of the MiniBrute, but it’s smaller, less expensive, and packs a few punches of its own. You get a single oscillator with Saw, Triangle and Square waveforms you can mix ‘n’ match, plus three waveshapers, an overtone generator that serves up additional harmonics, and a Steiner-Parker filter that delivers a massive range of sonic mojo. The MicroBrute’s step sequencer gives you new compositional options, and its Mod Matrix gives you boatloads of modulation possibilities as well as connectivity with other synths. With all this going for it – plus its minuscule pricetag – the Arturia MicroBrute makes a perfect first synth.

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The Boatowner’s Guide to Corrosion: A Complete Reference for Boatowners and Marine Professionals

“The best explanation that I have seen of corrosion on boats.”—Nigel Calder, author of Boatowner’s Mechanical and Electrical Manual

“A powerful weapon in the war against metal deterioration.”—Cruising World

Corrosion is a constant, often expensive, and sometimes dangerous problem for boaters. Moisture, salt, electrical currents, and chemicals create a potent combination that can attack the metallic (and sometimes nonmetallic) parts of your boat. Everett Collier, an expert in marine technology, details all the types of corrosion—including simple galvanic, electrochemical, and electrolytic—and explains how to identify, combat, and prevent them. The most comprehensive book on this subject, The Boatowner’s Guide to Corrosion shows you how to:

  • Prevent corrosion with proper grounding, cathodic protection, protective coatings, and careful selection and matching of metal parts
  • Protect your boat’s hull, deck gear, masts, and rigging, as well as its propulsion, electrical, plumbing, and steering systems
  • Recognize and cure developing corrosion before it can damage your boat
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Geotechnical Instrumentation for Monitoring Field Performance

The first book on the subject written by a practitioner for practitioners. Geotechnical Instrumentation for Monitoring Field Performance Geotechnical Instrumentation for Monitoring Field Performance goes far beyond a mere summary of the technical literature and manufacturers#146; brochures: it guides readers through the entire geotechnical instrumentation process, showing them when to monitor safety and performance, and how to do it well. This comprehensive guide:
* Describes the critical steps of planning monitoring programs using geotechnical instrumentation, including what benefits can be achieved and how construction specifications should be written
* Describes and evaluates monitoring methods and recommends instruments for monitoring groundwater pressure, deformations, total stress in soil, stress change in rock, temperature, and load and strain in structural members
* Offers detailed practical guidelines on instrument calibrations, installation and maintenance, and on the collection, processing, and interpretation of instrumentation data
* Describes the role of geotechnical instrumentation during the construction and operation phases of civil engineering projects, including braced excavations, embankments on soft ground, embankment dams, excavated and natural slopes, underground excavations, driving piles, and drilled shafts
* Provides guidelines throughout the book on the best practices

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Yamaha EF2000iS 2,000 Watt 79cc OHV 4-Stroke Gas Powered Portable Inverter Generator, CARB Compliant, Blue

Powerful, portable, and efficient, the Yamaha EF2000iS Gas-Powered Portable Inverter delivers maximum electrical output without sacrificing portability. Thanks to its innovative inverter system, the generator is able to generate up to 2,000 watts of clean AC power. It can run up to 10.5 hours continuously without refueling and uses premium technologies to maximize fuel efficiency.

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Inverter EF2000iS generator
EF2000iS Inverter
At a Glance
  • Combines powerful output with portability
  • Inverter system allows you to power delicate machinery
  • Fuel-efficient; can run for 12 hours without refueling
  • Lightweight and easy to carry
  • Backed by a 2-year warranty
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Inverter EF2000iS generator

Compact and ergonomic, the EF2000iS is easy to store and transport. View larger.
Inverter EF2000iS generator

TwinTech technology allows you to hook up two units for added output. View larger.

Powerful Inverter System Delivers Cleaner Electricity
The EF2000iS is built around an innovative inverter system, which is able to deliver higher-quality, cleaner electricity than competing generators. It produces energy in the form of pure sine waves, which are cleaner and more reliable than most commercial power sources.

In simpler terms, this means that you’ll be able to confidently power delicate machinery without having to worry about the damage caused by unrefined energy. An electrical overload breaker is also included, to prevent generator damage in case of an unexpected overload.

Smart Technologies for Optimal Fuel Efficiency
The EF2000iS is exceptionally fuel efficient, able to run for up to 10.5 hours without refueling when in Economy mode. Its OHV engine runs reliably and dissipates heat efficiently, allowing for both a long life and optimal fuel consumption.

With its Smart Throttle Load feature, the generator is able to dynamically adjust engine speed depending on output, resulting in greater overall fuel efficiency. The generator also features an exclusive dual coil alternator stator, which lowers engine speed and reduces total fuel consumption.

Ergonomic, User-Friendly Design
Weighing 44 pounds, the generator is ultra-portable and features an easy-to-carry design. It has a convenient, centralized control panel, which allows you to easily access all of the generator’s features at the push of a button. It also starts up responsively due to its auto-decompression system, which reduces compression and makes start-up less difficult.

For added convenience, the EF2000iS is able to recharge batteries with its 8A12V DC output, making it ideal for RV, auto, and boat owners. You can even hook up two EF2000iS units for added output, thanks to TwinTech technology. And you won’t have to worry about engine damage due to low oil levels: an oil-watch warning system constantly monitors oil levels and lets you know when an oil change is needed.

Noise Reduction for Quiet Operation
The EF2000iS uses noise reduction technologies to ensure the quietest operation possible. Featuring a special sound-blocking design, the generator has noise-absorbing glass wool construction, which helps dampen noise even during heavy operation. Along with the EF2000iS’ super-quiet muffler and vibration-isolating feet, it helps keep noise to a minimum.

The EF2000iS is backed by a two-year warranty.

What’s in the Box
Gas-powered generator



The EF2000iS has the EPA’s longest engine emission life rating. View larger.


The EF2000iS recharges 12-volt batteries, making it ideal for boat, RV, and auto owners. View larger.


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The Plot to Save the Planet: How Visionary Entrepreneurs and Corporate Titans Are Creating Real Solutions to Global Warming

The Plot to Save the Planet is an illuminating and inspiring look at the “conspiracy” to make green technology the Silicon Valley of the twenty-first century. How is this new frontier being shaped? Brian Dumaine is your guide in this intriguing look into the very near future. You’ll read about:

• The savvy investors: Why Warren Buffett is investing heavily in wind power, and why John Doerr, the venture capitalist and early backer of Google, is saying that “green tech is bigger than the Internet and could be the biggest economic opportunity of the twenty-first century.”

• The cars of the future: The competitively priced plug-in hybrids that will get 60 miles to the gallon, and the battle being waged by fifteen start-ups competing to capture the electric car market.

• The fuels without fossils: New sources of energy from plants that could capture a big chunk of the $300 billion U.S. wholesale gasoline market.

• The corporate mavericks: Companies such as Duke Energy and GE, who are creating the low-carbon business models of the future, as well as cleaner ways to provide our power needs.

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Powermate Vx Power Series 3,750 Watt 212cc Gas Powered Portable Generator PM0103007

3,000-Watt portable generator great for tailgating, camping, and other outdoor activities. Unit has a Powermate 212cc OHV engine with an overhead valve that provides fuel efficiency, longer life, and less maintenance. Also included on engine is low oil shutdown. -Wattage on unit is 3000 running / 3750 maximum with a 4 gallon gas tank that runs up to 11-hour at 50% load. The control panel has 2-120V 5-20R duplex outlet, 1-120/240V L14-30R outlets and 1-12V battery charging outlet and hour meter. Other features include an automatic voltage regulator. This unit has a V shape design, dual folding handles and 8” Never-Flat wheels for balanced carrying.

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Honeywell 5,500 Watt 389cc OHV Portable Gas Powered Generator 6036

This Honeywell 5500-Watt portable generator is easy to use and features a 389cc OHV engine which delivers reliable performance during extended periods of operation. New features include thicker, more durable handle tubing and grips, and an improved handle locking mechanism. The updated design also features an all-in-one control panel with easily accessible and intuitively placed controls. Heavy-duty wheels increase maneuverability over uneven terrain and the locking, fold-down handles aid with storage. With a steel frame protecting the engine from damage, the Honeywell 5500-watt portable generator is ideal for home emergency, events, power tools and more.

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Discovery, Innovation, and Risk: Case Studies in Science and Technology (New Liberal Arts)

How do scientific principles work in the real world? Discovery, Innovation, and Risk presents brief descriptions of selected scientific principles in the context of interesting technological examples to illustrate the complex interplay among science, engineering, and society. An understanding of scientific principles is developed through the technology rather than in isolation from it. Drawn from significant contributions to modern culture that arose during the Second Industrial Revolution, examples depict events in each of the major divisions of engineering, touch on key principles in physics, chemistry, and biology, and introduce the important concept of risk.Case studies in the first section emphasize technological developments growing directly from scientific discoveries. These cases include telegraphy and the origin of telecommunications as an application of discoveries in electromagnetism, hydroelectric power as an outgrowth of Faraday’s work in electromagnetic induction, and the airplane as a product of the Wright brothers’ scientific approach to an engineering problem. Case studies in the second section show that technological innovation can proceed without a full understanding of the underlying science, as in the development of steam power for use in electric power plants, the production of gasoline from crude oil, and the development of prestressed concrete for use in building bridges. The fact that new technological developments often bring risks is amply illustrated in the third section by case studies on vaccines, the greenhouse effect, and atomic power.Newton H. Copp is Associate Professor of Biology and Andrew W. Zanella is Professor of Chemistry, both in the joint Science Department of Claremont McKenna, Pitzer, and Scripps Colleges of The Claremont Colleges, Claremont, California.

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NU-CORD 50-Feet 50-Amp Rv Extension Cord 94561E

50 feet 50 amp rv extension cord, angle plug and female receptacle with pull handles, 125/250V, 6/3 + 8/1 AWG, STW, NEMA 14-50, made by NU-CORD.

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