Description:Learn about the history of Flight with iMindsJNR learning series for younger minds.Have you ever wondered how a bird flies, or how a heavy airplane stays in the sky? Flight occurs when an object moves through the atmosphere instead of falling towards the Earth. This object can be an aircraft, a spaceship, a rocket, a balloon, a bird, or an insect. In order for something to fly, it has to be lighter than the air around it or powerful enough to defy gravity, which is the Earth's pull. When a plane gains a lot of speed, its wings push air underneath and the plane rises. When a bird flaps its wings, it creates lift by pushing air underneath.Perfect to engage, entertain and broaden young thinkers.. iMindsJNR brings targeted knowledge to your eReading device with short information segments to whet your mental appetite and broaden young minds.iMindsJNR offers 6 main categories for ages 7-14years including General Knowledge, Geography & Nature, Famous People, Science & Maths, The Arts and History. Clear, concise and engaging, open young minds to a love of learning.