Engineering is a science using Invention, computers and robotics.There are many different types of engineer, such as biomedical, marine, computers and more. Boys are the most common to do engineering, although girls are most welcome to do it as well. In fact Australian of the year in 2006 was Dr Fiona wood. she was a plastic surgeon with 8 kids. Dr wood invented spray on skin for those who got burnt in bushfires. That is an example of biomedical engineering.