What Provided A New Source Of Power For Transportation?
What Provided A New Source Of Power For Transportation? For urban transportation, the main alternative and transitional energy sources are electricity, biofuels (e.g. vegetable oil and biodiesel), other gaseous fuels (natural gas, hydrogen, and LPG), alcohols (methanol and ethanol), and ethers (Fig. 1) [8]. Who founded the Female Association for the care of the poor