A coupling (or a coupler) is a mechanism for connecting rolling stock in a train. The design of the coupler is standard, and is almost as important as the track gauge, since flexibility and convenience are maximised if all rolling stock can be coupled together.
Arthur Casagrande (August 28, 1902 – September 6, 1981) was an Austrian-born American civil engineer who made important contributions to the fields of engineering geology and geotechnical engineering during its infancy. Renowned for his ingenious designs of soil testing apparatus and fundamental research on and soil liquefaction, he is also credited for developing the soil mechanics teaching programme at Harvard University during the early 1930s that has since been modelled in many universities around th..
The National Electrical Code ( NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States. It is part of the National Fire Codes series published by the National Fire Protection Association (NFPA), a private trade association."National Electrical Code" and "NEC" are registered trademarks of the NFPA. Despite the use of the term "national", it is not a federal law. It is typically adopted by states and municipalities in an effort t..
Igneous rock (derived from the Latin word ignis meaning fire) is one of the three main rock types, the others being sedimentary and metamorphic rock. Igneous rock is formed through the cooling and solidification of magma or lava. Igneous rock may form with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks. This magma can be derived from partial melts of pre-existing rocks in either a planet's mantle or crust. Typically, the me..
In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere. The word "diameter" is derived from Greek language διάμετρος ( diametros), "diameter of a circle", from δια- ( dia-), "across, through" μέτρον ( metron), "measure". Online Etymology Dictionary It is often abbreviated ..
A stunning collectable canvas print featuring the UK’s top man band Take That partaking in a spot of arm wrestling. Our canvas are stretched and mounted onto a solid wooden frame – an ideal gift and are ready to hang straight away.
Converse Chuck Taylor All Star low top OX trainers with a grey canvas upper and contrast white midsole. The classic trainers feature a black striped midsole and All Star heel branding. Finished with metal eyelets and a rubber toe cap. - A.D. Upper: Canvas..
CLOSEOUTS . A collection of nostalgic, retro-inspired elements come together on Sorel's Sentry Canvas sneakers to make an instant classic. Available Colors: WHITE, MIRAGE/ABYSS, RED CORAL/RAWHIDE. Sizes: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5..
Men’s plimsoll ‘Vision’ trainers by Jack & Jones with a canvas upper. The trainers feature a full lace-up fastening with metal eyelets, a branded tab to the outstep and a contrasting brown panel at the heel counter. Finished with a wh..
Men?s ?Stacks II? black leather and canvas low top trainers from Supra. Set on a tonal lightweight rubber cup sole, the trainers are constructed with a panelled design, a high branded tongue and flat tonal laces. Complete with a breathable mesh lining, a s..
2NDS . Master your trade in Carhartt's cotton canvas Tradesman work shirt constructed with a button closure and tough, comfortable cotton-canvas fabric. Available Colors: MOSS, NAVY, STONE, DARK RED. Sizes: S, M, L, XL, 2XL, 3XL, 4XL.
Men?s ?Stacks II? black leather and canvas low top trainers from Supra. Set on a tonal lightweight rubber cup sole, the trainers are constructed with a panelled design, a high branded tongue and flat tonal laces. Complete with a breathable mesh lining, a s..
Men?s ?Stacks II? brown leather and canvas low top trainers from Supra. Set on a tonal lightweight rubber cup sole, the trainers are constructed with a panelled design, a high branded tongue and flat tonal laces. Complete with a breathable mesh lining, a s..
Listen to your music wirelessly via Bluetooth with the Intempo Bluetooth Mini Speaker. This powerful speaker is easy to pair with smartphones tablets and other Bluetooth enabled devices. The compact and expandable design makes this speaker highly portable..
The Ferrari T350 Cavallino Headphones feature ANC (Active Noise Cancelling) and luxurious leather surfaces inspired by the Ferrari GT cars. The earphone pads and headband are lined with the finest leather for comfort, while the metal construction provides ..
One of the most artistically significant and controversial motion pictures ever made, D. W. Griffith's silent epic The Birth of a Nation was a massive commercial success at the time of its release, owing to its dynamic storytelling and its breakthrough dev..
Adorable and portable, what the KS Mini Buddy speakers lack in size, they make up for in volume. Big Sound 'Less is more'; 'Don't judge a book by its cover'; 'Good things come in small packages'. There are many sayings we could use to describe the KS Mini..
The small portable Bluetooth speaker is beautifully designed and built to withstand the demands expected from a portable device. Great sound and splash proof features make this the ideal music companion for outdoors, parties & festivals all year round...
Feast your ears on full-blooded gaming audio with the Razer Kraken USB. Everything in your games will be heard in immersive virtual surround, customizable to your needs via the Razer Surround calibration software. An included anti-noise microphone ensures ..
History has judged him such a loathsome figure that even today his name remains synonymous with witch hunts. But that image is all wrong, as revealed in this long awaited book, which dismantles the myths surrounding McCarthy and his campaign to unmask Comm..
[2]Evacuee''s stackin'' G''S the levee breaks and 3 evacuees make it out safe. They put it down quick, nice and smooth.
[3]That''s What It Is a young convict finds out an older convict is a cross-country pimp, so he&..
It is handy and reliable tool which enables you to navigate effectively in town or country. This supercompact clipper is aid for underwater navigation . The Suunto Clipper L/B NH compass can be clipped to a watch strap, the strap of a bag, the edge of your..
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pNever be without a sturdy camera support. VS-62 Pocket pod offers a variety of compact, lightweight and even colorful camera support. Just put it in your pocket! /p
Sold Individually
pNever be without a sturdy camera support. VS-62 Pocket pod offers a variety of compact, lightweight and even colorful camera support. Just put it in your pocket! /p
Transducer Extension Cable, Plugs Directly into the Existing Transducer and Fishfinder, Extends the Location of Transducers up to 50 Feet Without Affecting Accuracy or Performance, All Cable end Connectors are Gold Plated for Corrosion Resistance, For Humm..
Br The Manhattan Times Square Notebook Computer Briefcase carries everything needed for business and looks good doing it. A front pocket secures computer accessories, cables and other equipment. A convenient rear zippered pocket helps keep papers smooth..
Additionally, the "Ultimate" series 1000x CompactFlash cards implement the Video Performance Guarantee VPG 20 to enable professional quality video recording without dropping frames, even in 3D. p
Jack Lawrence (Billy Crystal) is a lawyer, the kind always ready to help you get what's coming to him. Dale Putley (Robin Williams) is a shambles, a minor writer and major goofball. They have nothing in common - until they team up to track down a runaway..
The CAT 5 design and video technology eliminate bulky cabling connections and delivers real time, high bandwidth video for KVM switching up to 1,000 feet away from the server. The Avocent AMIQ's built in memory eases configuration by assigning and retainin..
In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diamete
South is a noun, adjective, or adverb indicating direction or geography. It is one of the four cardinal directions or compass points. South the polar opposite of north and is perpendicular to east and west.
Igneous rock (derived from the Latin word ignis meaning fire) is one of the three main rock types, the others being sedimentary and metamorphic rock. Igneous rock is formed through the cooling and solidification of magma or lava. Igneous rock may form wit
