Join the science presenter, YouTube star and author of The Bacteria Book as he introduces the big world of tiny science and microbiology. Through amazing experiments that will make you ‘ooh’ and ‘ew’ in equal measure, budding scientists will learn all about bacteria and their microbial mates, from vile viruses and funky fungi to algae, archaea and protozoa. Discover why bacteria are the most important living organisms on Earth and how they keep our world and our bodies working, from the truly gross and terrifying to the simply amazing.