Have you ever wondered...How to measure the universe? Why some animals eat their own poo? If your muscles have memories? If it's possible to slow down time? Well, you're about to find out! Welcome on board an incredible scientific journey from the very, very big to the very, very small, with your guide, Professor Luke O'Neill. Travel through galaxies and stars, onto our very own planet Earth and across its fabulous features, into our wonderful bodies and all their cells, and on down to the very elements and atoms that make up all things, learning how they work along the way. Discover how our little island of Ireland has made huge contributions to science and do a few experiments yourself as you learn to think like a scientist.