NESTLE seems to have perfected the fine art of profiting at another's expense. Its infant food substitutes have been a known cause of diarrhoea and death among year-old babies. Now, the company
INDIA'S entire geography has been covered by aerial photography, but development agencies and town planners cannot use the data because of national security regulations. "Even archival maps are not
Scientists at the University of California, Irvine, have made the world's smallest battery -- about the size of the common-cold virus (Science, Vol 257 No 5074). Chemist Reginald Penner and his