What is sky dome?

Sky Dome is a large, dome-shaped structure located in downtown Toronto, Canada. It is a multi-purpose venue that is used for sports events, concerts, and other large-scale productions. Sky Dome has a seating capacity of over 53,000 and is home to the Toronto Blue Jays baseball team. It also hosted the opening and closing ceremonies of the 2015 Pan Am Games. The dome is fully retractable, lending it the nickname "the biggest convertible in the world." Its iconic design has made it a symbol of Toronto and a popular tourist destination for visitors to the city. The Sky Dome is a remarkable feat of engineering, with a complex system of hydraulic jacks and wheels that allow the roof to open and close in just 20 minutes depending on the weather.