The dinosaurs as of London's Natural History Museum are in South Africa in a surprising exhibition at the Gold Reef City Theme Park. The meet will bring you and your children for real with seven breeds of Dinosaur: Ankylosaurus, Baryonyx,Oviraptor, Ornithommosaur, Triceratops, Tyrannosaurus Rex plus Tryannosaurus Servo. One of the favorites is an 8meters long Tyrannosaurus Rex. The larger than life animatronic Dinosaur uses sensors to detect its "quarry" and can also sway its tail, pivot its head, spin its eyes, make touchy sounds, and open its jaws.

An adult T-rex could grow to about 5meters in height and 12meters in length, and weigh in at about seven tons. Despite the animal's size, it could run at an impressive 10meter per second

Refer: http://www.pretorianews.co.za/index.php?fArticleId=4113709