HEATKEYS

AlternativeTo let you find new PC (Windows, Linux), Mac, iPhone, Android, Web/Online software based on applications you already know instead of useless categories. We make each application into a category. (AlternativeTo is sometimes called alternati...

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

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

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

We believe in teaching the fundamental principles of 3D by example. In our online library you will find more than 500 hours of video training

Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

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 ...

The IEEE Computer Society serves computing professionals' information needs with technical publications, conferences, books, proceedings, certifications, and courses.

Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others.

Expert advice about pregnancy, your life, and family time from the editors of Parents magazine.