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

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

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Edmund Scientific features hundreds of science-related toys, gifts & supplies for enthusiasts, hobbyists, teachers, scientists, & kids. Shop online!

Learn solar cooking for enjoyment, good food and save money and resources too.

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.

NPR delivers breaking national and world news. Also top stories from business, politics, health, science, technology, music, arts and culture. Subscribe to podcasts and RSS feeds.

Photonics news, research and product information. Includes online editions of Photonics Spectra, BioPhotonics, EuroPhotonics, Buyers’ Guide, Dictionary and Handbook. Worldwide coverage of optics and optical components, lasers, imaging, fiber optics...

For over 65 years Edmund Optics (EO) has been a leading producer of optics, imaging, and photonics technology.

This revolutionary lighting brings the advantages of Litepanels unique patented light-emitting diode technology to professional production lighting. Not your ordinary lights, Litepanels has painstakingly designed these extraordinary systems to exceed...