This video explores the biggest budget overruns in construction, particularly focusing on megaprojects that have faced significant cost increases. Featured projects include: - Sydney Opera House - ...

Discover the story behind the Sydney Opera House, an architectural marvel known for its unique design. This video explores ...

Add Yahoo as a preferred source to see more of our stories on Google. Building landmarks like the Statue of Liberty involved huge feats of engineering. It took 14 years for the Sydney Opera House to ...

The construction of the Sydney Opera House, which was completed in 1973, took 14 years and involved 10,000 workers. Sydney Opera House construction circa 1963. J. R. T. Richardson/Getty Images The ...