The inexpensive prototype utilizes solar energy and collects seawater to create a solar desalination skylight which emits natural diffused light. This device produces drinking water and uses leftover salt brine to create energy to be used as a light.
A living wage accounts for the actual cost of residing in a city, enables workers to contribute to the community
Africa is planting millions of trees in a project called the Great Green Wall. In 2007, African Union proposed a 4,350 mile cross-continental barrier. By 2020, the Sahelian nations had only completed 4% of the project.
The Los Angeles City Fire Department (LAFD) deployed America’s first robotic firefighting vehicle, putting out a fire on the first day.