Use the quizzes and questions in this book to test your knowledge of the members of 5 Seconds of Summer. Includes answers on pages 90-95.

To the very raucous 5SOSfam—wanna find out what the band's been up to over the last year? Jam-packed with their own photos, anecdotes of life on and off the r

Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers sh

Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers sh

Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets a