Idioma: Inglés
Publicado por Beijing Juvenile and Children's Publishing House, 2024
ISBN 10: 7530166263 ISBN 13: 9787530166260
Librería: liu xing, Nanjing, JS, China
EUR 53,50
Cantidad disponible: 1 disponibles
Añadir al carritopaperback. Condición: New. Language:Chinese.Paperback.Pub Date:2024-01 Pages:40 Publisher:Beijing Juvenile and Children's Publishing House Why do ripe apples fall to the ground. dropped cakes fall to the ground. and thrown balls fall to the ground? What kind of force is at work? It is gravity. Sometimes. gravity is so strong that even light cannot escape. such as when approaching a black hole in the universe; sometimes gravity is so weak that it is almost imperceptible. such as you and your friends. Crazy scientists ar.