George Kranky created his own Miraculous Medicine to deal with his annoying old grandmother. While you absolutely shouldn't try this at home (don't!), there's some amazing science to be had! From making homemade slimy snot to creating your own volcano, these fun experiments are easy to do with everyday household items and clear step-by-step instructions. Inspired by Roald Dahl's fantastic story, this is the book for budding scientists everywhere!