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

Mailinator is a free, disposable email service for everyone who wants to protect their identity in blogs, forum and social media.

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.

spamgourmet provides disposable email addresses that get created automatically the first time they are used, forward messages, and then automatically expire.

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

Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and then share the results of your research.

Disposable e-mail account.

Wegwerf-email.net - Wegwerf-email statistics, analysis, alexa rank, pagerank, traffic, SEO, keywords, social, server, dns lookup, whois lookup, revenue potential, worth

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.

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 ...

Diigo is a powerful research tool and a knowledge-sharing community

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.