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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.

Enter the world of Science Bob to try lots of home experiments, watch experiment videos, and get science fair ideas.

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

The Exploratorium isn

Coin collecting for beginners and non-collectors who need coin prices and information, old coin values, and lots of fun stuff like how to find valuable coins in pocket change.

Have a question about a rare U.S. coin? Maybe you recently found some old coins in your pocket change, or someone gave you their old coin collection. This Coin Blog is mostly for beginners who are just getting started coin collecting and have a lot o...

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

The Home Page of the Finishing Industry

Everyone has cleaning needs whether you're organizing an apartment, planning a garage sale or looking for better ways to stay on top of the house cleaning.

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Science toys, supplies and games for children and teachers. Visit our huge library of science videos, experiments and science fair projects. Making Science Fun