university kitchen and the schools we provide with break it we need around four tonnes perique so we have to build another pico carbonized. since starting to produce b. katz the university has massively cut back on if i would use that's not only helping the forests it's also saving reinstitution money and the idea is catching on a nearby school of you can this forest. wow cooking for one thousand five hundred students with eco friendly mayors briquettes that have to protect our forests so many more good ideas out there but you'll have to wait until next week before we tell you about some more of them for mao it's goodbye from a ceremony in nairobi kenya. by xan yes that's all for today but