Abstracts » Sports and fitness

Bring on the noise busters

Article Abstract:

Exposure to high-level noise for short duration and moderate levels of noise for longer duration may prove harmful to more than just ears. However, due to automative and aviation industries, the science of noise and vibration abatement is well understood and cruisers can greatly improve their aural lot by taking advantage of this knowledge from different products and expertise.

United States, Product development, Engines and Turbines, Marine Engines & Turbines, Engine, Turbine, and Power Transmission Equipment Manufacturing, Marine engines, Noise reduction systems (Electronics)

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The ferrous family

Article Abstract:

The appropriate use of metals in boats protects them from damage and rust. Cast iron should be used solely for the engine block and cylinder heads. Mild steel is used as component in boat engines and as chassis in electronic equipment, while nickel is used solely for marine grades.

Maintenance and repair, Metals, Metals (Materials), Boats and boating, Boating, Boats

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Commodious Columbia 34

Article Abstract:

The Columbia 34 is a family cruiser manufactured by Columbia Yachts in 1966 and 1967. It features a roomy, bright interior and centerboard design and is a good sailboat for a couple or small family.

Statistical Data Included, Evaluation, Product/Service Evaluation, Sailboats, Columbia 34 (Boat)

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