Young architects put on their hard hats and take a deep dive into the world of structural engineering to figure out the science behind 2 of the world's greatest architectural feats.Think you've got what it takes to one day build a global landmark? Start developing those skills early with this awesome set from Engino! It comes with all the pieces you need to build a huge 150cm tall Eiffel Tower, a massive 142cm long Sydney Harbour Bridge and 9 more basic house, bridge and other models.It comes with two sets of instructions which include experimental activities, quizzes and lots of theory and facts about the models you're building. Plus an extraction tool for easy disassembly so you can build the next model. It's a huge kit that will provide hours of fun for the kids on any rainy day and they'll get a bonus helping of STEM education and inspiration at the same time! Number of parts included in pack: 1062Ages 8+