Rotaract members make WAPIs for solar cookers

On February 13, 2016, about 40 young people from San Diego Rotaract Clubs spent their Saturday at UCSD making almost 1,000 Water Pasteurization Indicators (WAPIs), for solar cooker projects in East Africa. These simple, reusable devices use a short plastic tube with wax that melts at pasteurization temperature (about 66 C.) to show when water is safe to drink. Because they eliminate the need to heat water to boiling, they permit twice as much water to be pasteurized in a day. Roger Haines made a presentation about Rotary’s Solar Cooker Project in Gulu, Uganda, Five hundred of the WAPIs will be given away with the Haines Solar Cookers that will be distributed in March-April, 2016.

Rotary Past District Governor Marge Cole and Pat President Chuck Pretto with Rotaractors
Rotary Past District Governor Marge Cole and Pat President Chuck Pretto with Rotaractors