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

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

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Wall Street Journal Video includes original programming on-demand as well as news and features from reporters across the globe.

Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world

Global Change: Global forecasting - vital trends which affect corporate survival: globalisation, economic instability, market changes, production and distribution, technology, computers, networking, virtual offices, socio-demographic changes, biotech...

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

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

Life Technologies Corporation (NASDAQ: LIFE) is a global biotechnology tools company dedicated to improving the human condition. Our systems, consumables, reagents and services enable researchers to accelerate scientific exploration.