We learned about bridges by an expert . A mechanical engineer visited our classroom. He told us about the 4 different types of bridges, the importance of a good forhead planning and the meaning of appropriate materials. The mechanical engineer's visit to our classroom was nothing short of inspiring as they delved into the intricate world of bridges. With passion in his voice and expertise at his fingertips, he illuminated the engineering marvels that connect our world. From discussing the structural design principles to the fascinating materials used, every detail unfolded like a blueprint of innovation. As he shared the challenges faced and triumphs achieved in constructing these architectural wonders, a newfound appreciation for the artistry and science behind bridges blossomed within us.