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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 ...

wiseGEEK: clear answers for common questions

Food preparation utensils, with many unusual items like the chitarra, tajine, duck press, pressure canner, etc. Extensive interrelated links and detailed buying guides.

Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum filtration. Also cooling towers.

Bosun Supplies offers the experience, knowledge, and personal service you

Franke is a world leader in comprehensive systems for domestic kitchens and for professional applications in food service, coffee preparation, beverage delivery and hygiene solutions.

A totally free access materials knowledge base and news service for the engineering, design and materials community worldwide. Content includes the whole materials spectrum of Metals, Ceramics, Polymers and Composites.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

BusinessDictionary.com. Easy-to-use free business glossary with over 20,000 terms. Concise, clear, and comprehensive.

MightyNest handpicks content and products to help you build a non-toxic, eco-friendly and stylish home for your family

BLANCO SINK CENTRES: Valuable ideas for your kitchen Kitchen sink, Steelart, faucet, mixer tap, waste separation, cabinet organisation,

Physics, astronomy and science news, community, education and reference. Job board, directories, forums, chat, education reference, fun and more.

The leading fastener distributor in North America. Browse our entire line of industrial products.