On Thursday , we were very lucky we had a special visitor. Her name is Poonam and she is also Esha’s Mammy. She told us what as engineer does. We saw a circuit and it was made from LED lights, playdoh and a battery. It was really cool. We had to think like structural engineers to help to make a building stronger. Then Poonam showed us what her circuits help to make. It is called a nebuliser , it helps people who are sick feel better. We saw a liquid gas come out of the nebuliser. It was very interesting. Poonam brought in a volcano and it looked like it really erupted. Thank you so much Poonam for visiting us. We got some information about aerosols to show our families what we learned from our STEM talk.