Africa
- AMD Personal Internet Communicator
- Bamboo Treadle Pump
- Big Boda load-carrying bicycle
- Ceramic Water Filter
- Domed Pit Latrine Slab kit
- Drip Irrigation System
- Internet Village Motoman Network
- Jaipur foot and below-knee prosthesis
- Kenya Ceramic Jiko
- Kinkajou Microfilm Projector and Portable Library
- LifeStraw
- One Laptop per Child
- MoneyMaker Block Press
- MoneyMaker Hip Pump
- Pot-in-Pot cooler
- PermaNet
- Q Drum
- Solar Home Lighting System
- Solar Aid
- StarSight
- Sugarcane charcoal
- Super MoneyMaker Pump
- Water Storage System
- WorldBike prototype
LifeStraw
About half of the world’s poor suffer from waterborne diseases, and more than 6,000 people, mainly children, die each day by consuming unsafe drinking water. LifeStraw, a personal mobile water-purification tool is designed to turn any surface water into drinking water. It has proven to be effective against waterborne diseases such as typhoid, cholera, dysentery, and diarrhea, and removes particles as small as fifteen microns.
- Designer: Torben Vestergaard Frandsen
- Manufacturer: Vestergaard Frandsen S.A.
- China and Switzerland, 2005 (current version)
- High impact polystyrene (outer shell), halogen-based resin, anion exchange resin, and patented activated carbon (interior)
- Dimensions: 10” h x 1” diameter
- In use in: Ghana, Nigeria, Pakistan, Uganda






