"Motorists may want to think twice about parking in front of the half-built London skyscraper known as the Walkie-Talkie. That's because the glare off the skin of the new building is so intense that at least one Jaguar owner says it caused part of his vehicle to melt. And that's not all: Locals say the building's heat also burned a hole in the welcome mat of a barber shop across the street. "We were working and just saw the smoke coming out of the carpet," said shop owner Ali Akay. "This is a health and safety issue. They should have looked into this before they built it." Similar problems have plagued other modern buildings, including in Los Angeles, when neighbors of the Frank Gehry-designed Walt Disney Concert Hall reported heat buildups that required corrective measures. In a joint statement, developers Land Securities and Canary Wharf said they are taking the complaints seriously and looking into how the building reflects sunlight. The 37-story tower — one of the most distinctively shaped skyscrapers in London's financial district — is expected to be completed in 2014. The apparent problem came to public attention when businessman Martin Lindsay told reporters that his Jaguar's mirror, panels and hood ornament had all melted from the concentrated sunlight reflected from the building. "It was parked for a couple hours in the city ... and it's completely warped," he said. "It's absolutely ruined." The problem lasts about two hours a day and is expected to continue for another two to three weeks, developers said in a statement. "The phenomenon is caused by the current elevation of the sun in the sky," they explained. In the meantime, the companies said they will erect a temporary scaffold screen at street level to minimize the problem. They said they have also asked city authorities to suspend parking in three spaces." - Anne Bouey

The surface shape must be really strange if it focuses light in several places. - Eivind

I guess it forms a parabolic mirror. - Victor Ganata

A parabolic mirror has one focus point, Victor. I think I thought of the two incidents as happening more or less at the same time earlier, but I guess the Jag and the mat could be in more or less the same spot at different times. My bad :) - Eivind

I think it's big enough that it could very well form multiple parabolic mirrors - Victor Ganata

Fo' sure. That would be the strange shape :) - Eivind

The Aria resort in Las Vegas has the same reputation. - Jenny H.