The Soccket is a soccer ball with a twist — a generator inside that turns kicks into power that can run a small lamp. Its American inventors and celebrity backers say it provides hours of light so poor children in homes without electricity can study at night. But this bright idea has run into some technical problems.
Lullabies are just a part of parenting, and growing up. We spoke with Kathy Henderson, collector of lullabies from around the world. It's part of our "Ninth Month" series on pregnancy and childbirth. And try out The World's Lullabies app — where you can join others in recording, sharing and listening to lullabies from different regions of the globe.