Engineering is all around you! From raising agents in bread to life-saving medicine and eco-friendly fuel, chemical engineering has transformed our lives. Discover the animal inspiration behind running blades, watch DNA technology in action, and see how engineering can help to feed the world. Plus, meet the engineers and scientists whose discoveries are changing our lives for the better, including Tu Youyou, Markus Rehm and Jamie Garcia. Then put your engineering skills to the test with the cool at-home experiments.