The tower forms part of Hadlow Castle, most of which is now lost bar the tower itself and the courtyard buildings.

BBC: Restoration work on Hadlow Tower in Kent set to start

Most of Hadlow Castle is now lost except for the tower and the courtyard buildings.

BBC: Hadlow Tower restoration work completed

Fred Alger, an investment-management firm that also had offices in the North tower, lost a collection of photographs by trendy artists such as Cindy Sherman and Hiroshi Sugimoto.

ECONOMIST: Art insurance

Some water is lost through evaporation in the cooling tower and in waste discharge.

ECONOMIST: New reasons to be suspicious of ethanol

The fire house -- Engine Company 8 and Ladder Company 2 -- lost eight firefighters in the twin tower attacks.

CNN: Senators visit families of victims in New York

Only one character seems burned by the shame of the system, and that is Fitzhugh (Matthew Broderick), who lost his job at Merrill Lynch and now faces eviction from the Tower.

NEWYORKER: Home Movies

Jim Riches, who lost his firefighter son, Jimmy, when the World Trade Center's north tower collapsed, said the news offered a bit of comfort.

CNN: Americans take to the streets amid news of bin Laden's death

In an unrelated story, 31-year-old Zac Vawter, who lost his leg in a motorcycle accident, climbed 103 floors of Chicago's Willis Tower wearing a bionic leg.

ENGADGET: Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires

China's capital may be racing towards the future at breakneck speed but sneak behind one of the city's glittering, ultra-modern tower blocks and you find a slice of old Beijing that seems to have been lost in time.

BBC: Old Beijing at its timeless best