![Harvey Lacey, inventor of Ubuntu-Blox, explains how to use vetiver to build structures in rural areas.](https://i0.wp.com/changestreammedia.org/wp-content/uploads/2012/11/FB-Ubuntu-video-screencap-small.jpg?resize=150%2C150&ssl=1)
Harvey Lacey is the inventor of the open source Ubuntu-Blox building technology. We caught up with him in Port-au-Prince, where he shared his latest discovery: using agricultural waste from vetiver to build Ubuntu-Blox in rural areas for a fraction of a penny. For more details, check out the Ubuntu-Blox Facebook […]