That's The Spirit! - Teenagers Turn Space Waste Into Food

A group of high school students have developed a way to convert waste generated in space into food.

Is That A PC In Your Pocket? - The PC That's The Size Of A Flash Drive

You will soon be able to buy a PC that fits in your pocket - for under $25!

Part Of The Process - Participatory Budgeting And You

People all over the world are deciding how their tax dollars are spent. Why aren't you?

True Economy - Getting Value For Virtually No Money

The $300 House is a project that enables the poorest of the poor to build the best houses they can for next to nothing.

Not A Whopping Cough - Hackasaurus Helps Kids Get The Most Out Of The Web

Hackasaurus gives kids the tools they need to truly understand and manipulate the internet.

Opening Education's Gates - The Gates Foundation Invests In Innovative Education

The Bill and Melinda Gates Foundation is putting over $20 million into innovative learning tools, including gaming and social networking.

Atta Boy! - The 13 Year-Old Who Has Planted Over A Million Trees

Felix Finkbeiner is a 13 year-old who just planted his millionth tree - and addressed the United Nations.

Need Some InnoCentive? Try The Popular Science Pavilion

PopSci and InnoCentive team up to give you the opportunity to turn your ideas into money.

Putting Yuppies To Use - Volunteerism For Urban Professionals

Catchafire connects skilled professionals with nonprofits and social enterprises for unique volunteering opportunities.

Wicked Fast - A Robot That Springs Into Action

A new soft-bodied robot that curls into a wheel and rolls is "wicked fast," according to its creator.

Casting The Counters - Improving Radiation Monitoring In Japan

Safecast want your help to deploy up to 600 more Geiger Counters in Japan.

What Have You Been Up To? - Find Out With Daytum

Daytum charts everything and anything about your life.

Rotten Meat Gets Wrapped Up Thanks To New Warning System

A new detector film technology from Fraunhofer may soon make its way to your local grocery store, where it will be able to tell you if you really should buy that jumbo pack of chicken.

You Are Where You Eat - The Food Freedom Movement Gains Traction

Three towns in Maine have passed Food Freedom legislation that overrides federal government interference in local food production.

Philanthropy To Go - Philanthroper Makes Giving Easy

Giving has never been as easy or as painless as it is with Philanthroper.