Here's a look at five child-led inventions that address global poverty and are both innovative and inspiring.
William Kamkwamba built a windmill to power his home's basic needs.
Saleem Herbst created a portable biodigester that converts household organic waste into cooking biofuel.
Xochitl Guadalupe Cruz Lopez became the first girl to receive an honor typically awarded to adults.
A customized collection of grant news from foundations and the federal government from around the Web.

In the world of social enterprises, failure is a cringe-worthy moment nobody wants to talk about. But, social entrepreneurs can benefit from their failures.