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Can you use your microwave to locate lost planes? Not exactly – but the thin beam of energy that powers a microwave is also a component of most radars. In both of its modes, potential and kinetic, energy is what makes the world go ‘round – literally. But just what is energy? Kids curious about what makes cars run and radios work will get the full run-down in Energy. Defined as the ability to “get work done,” energy, for kids, is investigated in all its forms: from water, coal, oil, and gas to wind and fire. And though it may seem eternal, one of these – oil – is likely to be depleted by 2050. Then what? Find out about other techniques for harnessing energy, including using solar panels, building nuclear reactors, and burning old tires.
Light and heat – the two most obvious types of energy – are also closely examined here. Learn how ultraviolet light, X-rays, and radio waves are related, then tackle thermodynamics (the study of heat and work) and see how it relates to Einstein’s famous equation, E=mc2. Find out how humans convert food (stored sunlight) into the fuel that fires our muscles and how machines, both simple and complex, use energy to do everything from building pyramids to toasting your bread. It’s all about energy! For kids eager to learn more about the force that moves us, this is essential reading.
Even with 7th graders, I use the magazines since the illustrations are superb!
My daughter has been reading your magazines for over five years, she devours the issues when they arrive!!
My 10 year old daughter loves this magazine - blood, spiders, chemistry - keep it coming!
My son is a big fan of your magazine... In the days of non-stop TV and Video games, magazines like yours are a breath of fresh air!
This is such a fantastic magazine!! My son loves it and I recommend it to everyone with kids!!
My son and I always look forward to the newest issue of Kids Discover - we both learn something new!
Great magazine! Loaded with activities and great information. Written at a level that many ages can comprehend.
My 11 year-old stops what she is doing to read these when she gets them in the mail. I find them very educational myself and I enjoy reading them as well.
Kids Discover is great for homeschoolers and also just to keep yourself informed in small doses - we all love it!
My son counts the days until the next issue arrives! He is so curious about everything and these magazines give him such rich content to enjoy. Thank you!