The World Health Organization in 2004 estimated approximately 1.1 billion people did not have access to clean water and that 35 per cent of Third World residents died from water-borne illnesses. This work highlights both the challenges and the opportunities for nanotechnology to positively influence[...]
Helps you discover the origins of street dance. This title also helps you find out about its different styles, such as hip-hop, tecktonik and jumpstyle; and, its moves, like breaking, popping and locking.[...]