Tag archives: geophysics
By Matin Durrani in Rio de Janeiro
I don’t think I’ve ever talked to the head of a physics lab with a parrot screeching outside the window. But that was the case today when I visited the Brazil’s National Observatory – the country’s oldest scientific institution, founded in 1827 by Emperor Dom Pedro I just five years after the country won independence from Portugal.
The parrot was somewhere in the lush green trees directly outside the open windows of the director’s elegant first-floor office, which is currently occupied by the physicist Joao dos Anjos, who took over as head of the observatory earlier this year. (He also claimed his secretary had seen a ghost in the office recently, but that’s another story.)
After closing the windows’ shutters and switching on the air-conditioning, Dos Anjos explained how the observatory is now focused on three main activities – astronomy, geophysics and metrology. In fact, the observatory is still the official body in Brazil for setting time, which was one of its original missions, along with determining geographical locations and studying the country’s climate.