HEATKEYS

To attach optical fiber connectors to another device, you must either splice it or connect it to create a joint or a termination. The word “splice” means “to join or connect by interweaving the strands,” so as you might have guessed, a splice...

Tapping experts in climate, geology, oceanography, ecology, sustainable development, global health, energy, food and water, State of the Planet captures stories of how the Earth works and how we can sustainably make our lives better.

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

A social venture initiative of the Stanford Graduate School of Business Class of 1980

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

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.

Stanford Graduate School of Business offers full-time MBA, PhD, and MS degree programs, executive programs for experienced managers, and lifelong learning opportunities for alumni.

Change.org is the leading site for social change, providing daily news and information about important social issues and empowering people to take action.

Fellows Friday is a weekly series on the TED Blog that profiles one TED Fellow each week. We have asked the Fellows to answer our question below to share their knowledge and advice with other social e...

GlobalGiving is a non-profit that connects donors with grassroots projects around the world to make a high impact. Gift cards and in honor of donations available.