HEATKEYS

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

At the largest science museum in the Western Hemisphere, enjoy live science experiences, tour a World War II sub, catch a big-screen film and more!

YouTube is a place to discover, watch, upload and share videos.

Education.com provides expert advice, features, columns, thousands of reference articles, and a community for parents of pre-school to high school students. Find parenting and educational resources, advice and tips right here at Education.com!

The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere. Despite being the work of one man, Salman Khan, this 1600+ video library is the most-used educational video resource as measure...

Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Howcast is the best source for fun, free, and useful how-to videos and guides.

Free Topic Selection Wizard, science fair project ideas, step by step how to do a science fair project, Ask an Expert discussion board, and science fair tips for success.

Boston University is a leading private research institution with two primary campuses in the heart of Boston and programs around the world.

Find hands-on science supplies & lab tools for Chemistry, Biology, and more. Grades K-12 & college. Microscopes, beakers...

Do It Yourself

Easy-to-build, simple, inexpensive electric motor. This project won grand prize and numerous awards at different science fairs.