21 mayo 2015
When the observation deck of New York’s 1 World Trade Center opens later this month, the 100-floor elevator ride will take just a minute
— Read more on ScientificAmerican.com
21 mayo 2015
When the observation deck of New York’s 1 World Trade Center opens later this month, the 100-floor elevator ride will take just a minute
— Read more on ScientificAmerican.com