What I learned today
3D modelling is used for alot of things. We can use it to design cars, planes, houses, games and alot more. We use 3D modelling to make roller coaster. We use the software to check if it will work or not. If we build it and it doesn't work it would be a waste of money and materials. You can also use it to simulate a design of a bridge to check if it can handle the weight of cars going across it before you make it.