Have you ever wondered how a telescope brings objects closer or how cameras take pictures? How boats float or aeroplanes fly? All of these seemingly complicated things can be explained by basic science. With the help of this book, you will construct many weird, wonderful and wacky experiments that you can have hours of fun with! The 150 projects contained in this science experiment e-book cover a wide range of scientific topics; from Chemistry and Electricity to Life Sciences and Physics... there are even experiments on earth science, astronomy and geology all designed for young students from grade 1 to 8! With this book, you are sure to find a project that interests you. When you are interested in a certain science topic, you will have more fun, and learn more, too! Amongst many others, you will make a depth graph using the principles of echo-location to understand how sound travels, construct a Paper Plane to see how objects fly, make pulleys, levers and gears to experiment with mechanics, and make a homemade electroscope to learn about the attraction & repulsion forces of magnetism! Other fun experiments include: using chemical power to make a shooting volcano, making a fluid for copying newsprint to blank sheets of paper, mixing lemon juice and baking soda to make an endothermic reaction, making your own lava lamp with oil and water, calculating the viscosity factor of various liquids, telling the time with your own water clock, testing if marble is present in rock samples, mapping how far the sun is from the moon, measuring the height of your school with the use of the sun, learning how to read an electricity consumption meter, using a solar powered calculator to measure light levels, removing static charges in clothing, mapping the positions of tastes of your tongue, making a Snellen chart to test your friends' eyesight, Building a simple submarine, thaumatrope, air pressure rocket and many, many more! When making these gadgets, you'll discover that science is a part of every object in our daily lives, and who knows, maybe someday you will become a famous inventor too! Science can be real simple and is actually only about understanding the world you live in! Science certainly does not need to be complicated formulas, heavy text books and geeky guys in white lab coats with thick glasses. Science experiments are an awesome part of science that allows you to engage in cool and exciting hands on learning experiences that you are sure to enjoy and remember! By working through the science experiments in this book, you will learn about science in the best possible way – by doing things yourself. Designed with safety in mind, most of the items you will need for the experiments, such as jars, aluminium foil, scissors and sticky tape, you can find around your home. Others, such as magnets, lenses or a compass, you will be able to buy quite cheaply at a hobby shop or hardware store.