The Seven Wonders of the Modern World list was compiled in which year?
New York’s Empire State Building was the world’s tallest building until 1972, when it was overtaken by which towering structure?
World Trade Center
The Itaipu Dam stands on the Paraná River on the border of which two South American countries?
Brazil and Paraguay
Paraguay and Argentina
Work finished on Toronto’s CN Tower in what year?
August 15 2015 marked which anniversary of the official opening of the Panama Canal?
The deepest section of the Channel Tunnel is how many metres below the sea’s surface?
Why was the Netherlands’ North Sea Protection Works built?
To protect the country from flooding
To tackle the rising pollution of the North Sea
The Golden Gate Bridge connects San Francisco and…