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HowStuffWorks explains hundreds of subjects, from car engines to lock-picking to ESP, using clear language and tons of illustrations. We do the resear

How Everything Works — Part of a website that provides answers to everyday questions about physics, science, and how things in the world around us work.

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

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ipl2: Information You Can Trust features a searchable, subject-categorized directory of authoritative websites; links to online texts, newspapers, and magazines; and the Ask an ipl2 Librarian online reference service.

Kids.gov: The U.S. Government

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...