Since the 70 mm film technology was created in the late 1960s, large format IMAX movies have been delighting audiences. They are now shown in over 1,200 theaters in 75 countries. The IMAX Melbourne is among the finest. Its screen size measures 104 feet wide by 75 feet tall accompanied by 15,000 watts of digital surround sound. That is so incredible you will not be able to hear yourself scream, “Awesome!” IMAX Melbourne is part of the attached Melbourne Museum in Carlton Gardens.