Description

---

You won’t know unless you ask! These 12 chapters cover a wide range of science topics such as astronomy, zoology, the human body, computing and technology, what the future holds, and more.

Who Knew? The Big Book of Science Questions That Will Make You Think Again includes more than 100 fascinating articles across twelve chapters that will answer questions such as “Why can’t we go faster than the speed of light?” and “How green are electric cars?” This compilation of scientific knowledge consists of entries from Who Knew? Physics and Who Knew? Human Anatomy, plus dozens of brand-new articles. Chapters cover subjects such as cosmology, astronomy, planet Earth, forces and materials, life on Earth, botany, zoology, the human body, the brain, medicine, computers and technology, and the future. A quiz at the end of each chapter will test your knowledge so that you’ll be ready for mastermind status in no time!

About the Author

---

Sophie Collins graduated from Cambridge University and then spent 25 years at the sharp end of publishing before leaving to experience the (even sharper) freelance life as a writer and editor. She has authored books on a range of subjects, from Van Gogh to dog behavior, picking up substantial quantities of eclectic general knowledge along the way. Sophie currently resides near Brighton, UK.