HEATKEYS

TED is a small nonprofit devoted to Ideas Worth Spreading -- through TED.com, our annual conferences, the annual TED Prize and local TEDx events.

A collection of the best online videos. Our editors make sure clips added are family friendly.

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

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.

A Green Design Blog, Sustainable Design Blog, Future-forward design for the world you inhabit - your daily source for innovations in sustainable architecture and green design for the home.

art, culture & technology

Online version of the weekly magazine, with current articles, cartoons, blogs, audio, video, slide shows, an archive of articles and abstracts back to 1925

Alternative art, dynamic design and visual culture - WebUrbanist features creative artistic, architectural, photographic and other amazing works as well as abandoned places, urban exploration and more.

Your guide to FREE educational media. Find thousands of free online courses, audio books, textbooks, eBooks, language lessons, movies & more.

Shapeways is your personal fabrication service, using 3D printing. Personalized products for YOU and BY you.