A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave ...
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A bulldozer is a crawler (continuous tracked tractor) equipped with a substantial metal plate (known as a blade) used to push large quantities of soil, sand, rubble, etc., during construction work and typically equipped at the rear with a ...
Like most pumps, a centrifugal pump converts mechanical energy from a motor to energy of a moving fluid; some of the energy goes into kinetic energy of fluid motion, and some into potential energy, represented by a fluid pressure or by ...
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The solar power system Facebook Inc. plans for its new Menlo Park headquarters won't just supply electricity. It'll heat water for the showers, too. And maybe help clean dishes in the cafe. The system will be designed and installed by ...
Tags: SOLAR
The solar power system Facebook Inc. plans for its new Menlo Park headquarters won't just supply electricity. It'll heat water for the showers, too. And maybe help clean dishes in the cafe. The system will be designed and installed by ...
Tags: Market View, SOLAR
A sewing machine is a textile machine used to stitch fabric, cards and other material together with thread. Sewing machines were invented during the first Industrial Revolution to decrease the amount of manual sewing work performed in ...
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Can you really walk through a rainbow? Yes, now you can: in Aarhus, Denmark, on top of the roof of the Danish Art Museum ARoS, to be precise, where renowned artist Olafur Eliasson has implemented a spectacular installation: a 150-metre ...
Tags: outdoor light
A sander is a power tool used to smooth wood and automotive or wood finishes by abrasion with sandpaper. Sanders have a means to attach the sandpaper and a mechanism to move it rapidly contained within a housing with means to hand-hold it ...
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Pelli Clarke Pelli Architects will design a new headquarters for Vietnam's national oil and gas company,creating a landmark development in Hanoi.PetroVietnam Construction Joint Stock Corporation,a subsidiary of PetroVietnam Oil and Gas ...
Tags: PetroVietnam Headquarters, Pelli Clarke Pelli Architects