PLATFORM: IPAD

How Stuff Works

http://www.howstuffworks.com

From car engines to search engines, from cell phones to stem cells, and thousands of subjects in between, HowStuffWorks has it covered. No topic is too big or too small for our expert editorial staff to unmask ... or for you to understand. In addition to comprehensive articles, our helpful graphics and informative videos walk you through every topic clearly, simply and objectively. Our premise is simple: Demystify the world and do it in a simple, clear-cut way that anyone can understand.

Unicef

http://www.unicef.org

UNICEF is the driving force that helps build a world where the rights of every child are realized. We have the global authority to influence decision-makers, and the variety of partners at grassroots level to turn the most innovative ideas into reality.  That makes us unique among world organizations, and unique among those working with the young.

Good Guide

http://www.goodguide.com

GoodGuide is in business to provide authoritative information about the health, environmental and social performance of products and companies. Our mission is to help consumers make purchasing decisions that reflect their preferences and values. We believe that better information can transform the marketplace: as more consumers buy better products, retailers and manufacturers face compelling incentives to make products that are safe, environmentally sustainable and produced using ethical sourcing of raw materials and labor.

WebMD

http://www.webmd.com

WebMD provides valuable health information, tools for managing your health, and support to those who seek information. You can trust that our content is timely and credible. 

Earth911

http://earth911.com

Earth911 is a privately owned, for-profit company that specializes in providing consumers with accessible and actionable recycling information across the US. Our Earth911 Recycling Directory is the most accurate and comprehensive directory of its kind and contains recycling information for over 300 materials. We have collected over 1 million ways to recycle that people can search for to find their nearest recycling options and resources.

Weather Underground

http://www.wunderground.com

Weather Underground is committed to delivering the most reliable, accurate weather information possible. Our state-of-the-art technology monitors conditions and forecasts for locations across the world, so you'll always find the weather information that you need.

World Food Programme

http://www.wfp.org

The World Food Programme is the world's largest humanitarian agency fighting hunger.

ShopWell

http://www.shopwell.com

ShopWell is a free website and iPhone app that scores foods on how well they meet your unique needs. With easy-to-understand nutrition information and personalized food scores, ShopWell gives you easy tools to find better products for you and your family. We take the work out of reading nutrition labels so that you can focus on buying what you want as quickly as possible. We help you shop smarter so that you can eat better.

Ashoka

http://www.ashoka.org

Ashoka envisions an Everyone A Changemaker™ world: a world that responds quickly and effectively to social challenges, and where each individual has the freedom, confidence and societal support to address any social problem and drive change. Ashoka strives to shape a global, entrepreneurial, competitive citizen sector: one that allows social entrepreneurs to thrive and enables the world’s citizens to think and act as changemakers. 

Ushahidi

http://ushahidi.com

We are a non-profit tech company that specializes in developing free and open source software for information collection, visualization and interactive mapping. We build tools for democratizing information, increasing transparency and lowering the barriers for individuals to share their stories.

Open Culture

http://www.openculture.com

Open Culture brings together high-quality cultural & educational media for the worldwide lifelong learning community.

Natural Resources Defense Council

http://www.nrdc.org

NRDC is the nation's most effective environmental action group, combining the grassroots power of 1.3 million members and online activists with the courtroom clout and expertise of more than 350 lawyers, scientists and other professionals.

The Atlantic

http://www.theatlantic.com

The Atlantic covers news and analysis on politics, business, culture, technology, national, international and life on the official site of The Atlantic Magazine.

Population Media Center

http://www.populationmedia.org

Population Media Center works worldwide using entertainment-education for social change. PMC’s programs encourage positive behavior change among the audience.

Water.org

http://water.org

Water.org works with local partners to deliver innovative solutions for long-term success. Its microfinance-based WaterCredit Initiative is pioneering sustainable giving in the sector. Co-founded by Matt Damon and Gary White, Water.org is a nonprofit organization that has transformed hundreds of communities in Africa, South Asia, and Central America by providing access to safe water and sanitation.