Yawns Freeze Your Brain

Ever wondered why we yawn and have eyebrows, what happens at absolute zero and why some tunes get stuck in our heads? If youâ€ve spent your days searching for the answers to these and lifeâ€s other big questions then look no further. Yawns Freeze Your Brain from the bestselling author of Does Anything Eat Wasps and Farts Arenâ€t Invisible is the gift of enlightenment that you never knew you needed! Shining a light on some of lifeâ€s trickiest questions across science, history, life and the universe. Uncover the mysteries woven into the fabric of our very existence with answers to questions such as;