Each man was sentenced to 240 years in prison, or one year for every year of expected life they deprived their victims.

CNN: New York remembers 1993 WTC victims

If past practice is any guide, the company that produced the planes would also be relied upon for maintenance over their expected 40-year service life.

CENTERFORSECURITYPOLICY: Firing offense

The trial is expected to take place late next year and if convicted Mr Lee faces life imprisonment.

BBC: Nuclear scientist refused bail

Since 1940, life expectancy has risen by 15 years, and is expected to continue rising by one year each decade.

FORBES: Rich And Retired

As a result, a 30-year Freddie Mac with a coupon of 5.5% has an expected weighted average life of seven years, as calculated by Bloomberg.

FORBES: Magazine Article

News Corp is expected to start a new life as a publishing company when it splits from its TV and film interests in June this year.

BBC: News Corp settles phone-hacking claim