Yuri Gagarin was born on March 9, 1934, near Gagarin, Russia. He was the Soviet cosmonaut who became the first person to travel in the space in 1961.…
Read moreAn electric current must flow through an electromagnet if the magnet is to work. The current makes the magnetic field. The Field of an electromagnet …
Read moreChemical Symbols We have seen that there are more than 100 different elements (including those that have been made in laboratories). Chemists use a…
Read moreMagnets attract magnetic materials. There is a magnetic force which pulls on a piece of steel when a magnet attracts it. You may have noticed that th…
Read moreSometimes, if it rains and the Sun shines at the same time, you may see a rainbow. You have to stand with your back to the Sun; you will see an arch …
Read moreRust is formed when iron reacts with oxygen in the air. The product is iron oxide, which is commonly known as rust. Iron+ oxygen=iron oxide This mean…
Read moreWhen you look in a mirror, you see a clear reflection of yourself. The picture you see in a mirror is called an image. Bouncing Light Mirrors reflect…
Read moreHow to make a Water Level Indicator with Buzzer | Science experiment by SHAH Series
Read moreWhat are atoms? Over 2000 years ago a Greek philosopher called Democritus suggested that everything was made up of tiny pieces. Democritus suggested …
Read moreVertebrates: Vertebrates are the animals with backbones. They are classified into five groups called classes. Fish: Fish are vertebrates with fins. …
Read moreWhat is chromatography? Black ink looks as if it is just one color. In fact, it is a mixture of different colors. You can separate out the different …
Read moreWhat is a compound? We have seen that some substances are elements. An element is made up of only one kind of atom. Many substances are made up of mo…
Read moreThe train in the photograph is moving. You can tell because it looks blurred. The grass is not blurred because it is stationary. The train looks blur…
Read moreEveryone enjoys eating tasty food. Food gives us pleasure. But have you ever thought why we eat food? Food gives us nutrients that help us to stay he…
Read morePlants are classified based on many criteria, and one such classification is the presence or absence of a vascular system. Essentially, a vascular pl…
Read moresource: https://www.shutterstock.com/ A landform is a feature on the Earth's surface that is part of the terrain. Tectonic plate movement under …
Read moreIn recent years we have become increasingly aware of how human activities and lifestyles are affecting the Earth’s climate. To understand how this ha…
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