Pearls of Memory Museum, Locorotondo, Bari, Apulia, Italy

Schoolchildren in 3rd grade at the Canberra Public Primary School use laptops during a summer vacation enrichment class in English.

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.

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.

Schoolchildren in 3rd grade at the Canberra Public Primary School use laptops during a summer vacation enrichment class in English.