1116-50075 - Volcanic landscape and curving road, Reykjanes Peninsula; Iceland

1116-50073 - Volcanic landscape and straight road, Reykjanes Peninsula; Iceland

857-13836 - Aerials of the Paducah Gaseos Diffusion Plant, KY. There are 38,000 cylinders of depleted uranium (uranium tetrafloride UF6) which is the waste from the enrichment process of uranium.

857-13837 - Aerials of the Paducah Gaseos Diffusion Plant, KY. There are 38,000 cylinders of depleted uranium (uranium tetrafloride UF6) which is the waste from the enrichment process of uranium.

909-247 - Female Polar Bear (Ursus maritimus) with her tired cup who is lying behind on the ice. Northwest of Nordaustlandet, Svalbard Archipelago, High Norwegian Arctic

917-246 - Antarctic Fur Seal pup, Arctocephalus gazella, yawning, South Georgia, South Atlantic Ocean.

979-7403 - Adult leopard seal (Hydrurga leptonyx) hauled out on ice floe near the Antarctic Peninsula, Southern Ocean

817-289488 - The engine compartment of a Chevrolet Volt hybrid gas/electric car Right side: the power inverter in top of the electric motor Left side: the 1 4-liter gasoline-powered engine used as generator to provide power to the electric motor or to engage mechani. The engine compartment of a Chevrolet Volt hybrid gas/electric car Right side: the power inverter in top of the electric motor Left side: the 1 4-liter gasoline-powered engine used as generator to provide power to the electric motor or to engage mechanically to assist propulsion when the battery is depleted It is the most fuel-efficient car with an internal combustion engine sold in the United States and can travel 25 to 50 miles on a lithium-ion battery with a total range of 379 miles Overall fuel economy is 60 miles per gallon