Become an expert on incredible WOW facts and know the HOW behind them! Weather is AMAZING! Weather can include giant hailstones, burger-shaped raindrops and round rainbows - WOW! Weather happens because of HOW conditions in our atmosphere, the layers of gas surrounding Earth, constantly change. But did you know that rainbows are actually round? Or that ice can grow like hair? Lightning strikes Earth 8.6 million times a day - watch out! Read more amazing facts about the weather, including some that may challenge what you thought you knew. Find the science behind the facts to understand more about the world we live in. Packed with facts and supported by science, The WOW and HOW series will intrigue and entertain children aged 7+. Find the other titles in the series too: Dinosaurs, Planet Earth, Robots and AI, Space, Transport