Rob Moore Why Does It Fly? Издательство: Cambridge University Press Жанр: Cambridge University Press Качество: Хорошее Страниц: 24 Формат: pdf, fb2, epub A series of twenty non-fiction science readers which engages children in the world around them. What makes flight possible? Why can a bumblebee fly? How does a jet engine work? You can find the answers to these and other questions about flight and gravity in Why Does It Fly?
