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An H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. ... This condition is known as shoot-through. Common usage
Infrared sensors would determine when a pedestrian was walking across the bridge, at which point light decorations and sound effects would produce the illusion of glass cracking. [3] The administration of East Taihang officially apologized for the illusion shortly after the bridge's opening, saying that the effect was designed to be "provocative".
China's first U-shaped glass bridge hangs more than 3,500 feet above the valley at Yuntai Mountain and it's quite an attraction. But on Monday tourists were nothing short of terrified after a ...
The bridge was designed by Israeli architect Haim Dotan. [2] To build the bridge, engineers erected four support pillars on the edges of the walls of the canyon. The bridge is made of a metal frame with more than 120 glass panels. Each of these panels is three-layered and is a 5.1-centimetre-thick (2 in) slab of tempered glass.
PORTSMOUTH, N.H. - The Piscataqua River Bridge connecting New Hampshire and Maine was shut down for more than six hours Thursday after police shot and killed a man wanted for killing his wife and ...
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A small hole broken through a window pane. A Hertzian cone is the cone produced when an object passes through a solid, such as a bullet through glass.More technically, it is a cone of force that propagates through a brittle, amorphous, or cryptocrystalline solid material from a point of impact.