Most of us just flush it down the toilet, but a group of four girls in Africa turned urine into electricity. 14-year-olds Duro-Aina Adebola, Akindele Abiola, Faleke Oluwatoyin, and 15-year-old Bello Eniola created the project for the recent Maker Faire Africa in Lagos, Nigeria.
So how’s it work? Basically they use a few different chemical processes to extract and purify the hydrogen from the urine and then use the hydrogen to fuel a standard generator.
One liter of urine equals six hours of power. QED.
So far we’ve raised $870 and enabled 43 people to throw their arms in the air like this. That’s awesome. That’s how I want to celebrate my 30th birthday. Let’s do it some more. Tell your friends. Write a blog post. Thumb a text message. Give a buck or two.
Last week I came across an interesting web site, Photos that Changed the World (thanks to kottke.org). Among the photos that grabbed me (c’mon, they’re photos that changed the world, they almost all grabbed me) was this one of a Sudanese child suffering from starvation while a vulture looks on in 1993:
The photograph won the Pulitzer prize. The photographer, Kevin Carter, later committed suicide (while the fame and controversy of this photo may have contributed to his death, it seems more complex than that). While the ethical questions of this photograph are important and complicated, that’s not what interests me.
What I found so intriguing about this photo is that it’s simply a little girl starving to death. When it comes down to it, something so incredibly simple and basic is killing her. The reasons for that suffering are much more complex, but in the end it’s pretty basic. She needs food and water. As damning as the photo is and as complex as the entire situation may be (are civil wars ever simple?), in the end it’s pretty simple.
That’s part of why I’m asking for water for my birthday. It’s staggering that something as simple as not having clean water is killing people. 4,500 children every day, to be exact. That’s a stupid reason to die. And as complex as the reasons may be for why these people don’t have clean water, the reason to act is pretty simple.
Water=life. That’s a pretty simple cause when you get down to it. There aren’t many people who will argue and protest the idea of giving starving people food or thirsty people clean water. Clean water is kind of a no-brainer. We may not agree on everything, but I’m hoping clean water is something everyone can agree on.