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Scribd is a social publishing site, where tens of millions of people share original writings and documents. Scribd

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

WorldWideScience.org is a global science gateway

Twitter is without a doubt the best way to share and discover what is happening right now.

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Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and computer analysis.

Microporous membrane products, technologies and services, your leading membrane solution provider for water treatment, biosciences, industrial processing, laboratory testing, food & beverage, electronics. OEM Membrane/filtration/labware products ...

Download all available Android apps in the Android Market for your Android device.

International Exporter Supplier company and manufacturing directory. Manufacturer asia, asian international, world trade leads, leads, import, importer, export, exporter, manufacture, manufacturing, supply, wholesale, distribute, maker, produce, fore...

CALSTART serves as the leading catalyst organization for the global clean transportation technology industry.

StatsCrop - a web service that lets you explore any website informations and its history, understand your competitor

from News-Medical.Net - Latest Medical News and Research from Around the World