Uncover the mysteries of the world! From astronomy to geomagnetics, biology to ecology, the Hows and Whys of Science Kit has everything a curious young scientist needs to explore the workings of the universe! Junior scientists learn how to conduct experiments like the professionals with special laboratory instruments and materials including a telescope, beaker, compass, test tubes, optical prism, bright LEDs, bug viewer, generator flashlight, rock samples, and more. The beautifully illustrated, full-color step-by-step guide includes hundreds of experiments and scientific reports explaining many of Earth's mysterious secrets. Experiment with wind, thunder, magnetism, light, electronics, and water. Explore the earth and sky in detail from the small micro-organisms in water to the moon above. Gain an understanding of real scientific phenomena and learn how to draw conclusions from experiments - just like real scientists do! Requires 3 AA batteries, not included.