Dr Emily Grossman loves science: she's an expert in molecular biology and genetics with a PhD in cancer research. She is a broadcaster, author, educator and trainer and has been a guest speaker on Sky News. She has been named as the second Honorary STEM Ambassador for her work in education and has become a YouTube sensation thanks to her video How to Stop Yourself Being Ticklish. Emily is known for being on a regular panel of science experts for Sky 1's fact-based panel show, Duck Quacks Don't Echo, hosted by Lee Mack. Alice Bowsher is a talented London-based illustrator and animator. She is the illustrator of the Natural History Museum's Jungle, Ocean, Forest, African Animals.