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

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

Prezi is the zooming presentation editor

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

Xively brings meaning to the Internet of Things through cloud based services that simplify and accelerate the creation, deployment, scaling and manage...

Crie e publique questionários online em minutos e exiba os resultados em forma gráfica e em tempo real. A SurveyMonkey fornece questionários online...

Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and th...

Find what you want in a library near you with WorldCat, a global catalog of library collections.