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Dream Crusher
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London's Burning: How a Skyscraper Melts Cars | 20 Fenchurch Walkie-Talkie | LiveScience

London isn't famous for hot weather, but that may change soon, and not because of global warming: The design of a new skyscraper in the city is melting cars and setting buildings on fire.

"It's absolutely ruined," Martin Lindsay told the BBC, referring to his Jaguar XJ. Lindsay had the misfortune of parking his luxury car across the street from the office building for an hour; the Jaguar now has melted panels, mirrors and other parts. "You can't believe something like this would happen. They've got to do something about it."

Local shopkeepers have complained about carpets catching fire and smoldering front doors. A restaurant owner told London news site City A.M. that slate tiles on his doorstep had shattered in the heat.

The building - designed by internationally renowned architect Rafael Viñoly - is a dramatic edifice with curved exterior walls. Built at 20 Fenchurch Street in London's financial center, the 38-story skyscraper is known locally as "the Walkie-Talkie" for its unusual shape.

But that curvilinear shape is exactly what's causing the problem: The south-facing exterior wall is covered in reflective glass, and because it's concave, it focuses the sun's rays onto a small area, not unlike the way a magnifying glass directs sunbeams onto a superhot pinpoint of light.
The best part? It's been a problem with his previous designs and he did it again regardless.

This isn't the first time Viñoly's architecture has raised eyebrows as well as temperatures: His Vdara Hotel in Las Vegas has been criticized for directing sunbeams onto the swimming pool deck that are hot enough to melt plastic and singe people's hair. The hotspot became known as the "Vdara death ray."

The Vdara mitigated the "death ray" with larger sun umbrellas, but fixing the problem in London might take a lot more work. "There are examples in the past where an architect has had to rebuild the façade," Philip Oldfield, an expert in tall buildings at the University of Nottingham's Department of Architecture, told City A.M. "If this is serious, then I dread to think how expensive it will be."
 

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It might be a good idea to teach a bit of physics to architects. Unfortunately most of the architects/architecture students I know aren't very practical, and it seems that the artistic side is often more important for them than the feasibily/practicality of the plans.

One great example is the Finlandia concert hall in Helsinki, designed by the most famous Finnish architect Alvar Aalto. Yeah, the house might be pretty nice to look at if you like that style, but the acoustics are horrible and the facade is covered with marble tiles that break constantly because the material isn't suited to the climate.
 
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