Artificial photosynthesis energy conversion efficiency (due to photosynthesis' own low efficiency in converting sunlight to biomass), the cost of harvesting and transporting the fuel, and conflicts due to the increasing need of land mass for food production. The purpose of artificial photosynthesis is to produce a fuel from sunlight that can be stored conveniently and used when sunlight is not available, by using direct processes, that is, to produce a solar fuel. With the development of catalysts able to reproduce the major parts of photosynthesis, water and sunlight would ultimately be the only needed sources for clean energy production. The only by-product
What Cha' Gonna Do for Me What Cha' Gonna Do for Me What Cha' Gonna Do for Me is the Gold certified third solo album by American R&B/funk singer Chaka Khan, released on the Warner Bros. Records label in 1981. Three singles were released from "What Cha' Gonna Do": the Beatles cover "We Can Work It Out" (US R&B #34), the McCrarys cover "Any Old Sunday" (#68) and the album's title track which became a number one hit on "Billboard" R&B Singles chart. On Billboard's charts, the album reached #3 on Black Albums, #33 on Jazz Albums, and #17 on Pop Albums. This would be Chaka's