In the Engineering Go For It unit, we looked at a presentation, which showed us different types of inventions that can help our environment be more successful. We saw examples of elevators, bridges and buildings. Also, we learned how these inventions were invented, who invented them, and how they help the environment. Furthermore, we saw how elevators used to work and how they have changed as time passed. We noticed how the better the inventions work, the easier it is to use them.