ROUND logs can be transformed into square ones without using a saw. The process yields wood that is stronger, denser and less liable to split and warp (New Scientist, Vol. 135, No. 1828). The

THE JAPANESE who are among the heaviest smokers in the industrialised world -- 36 per cent of the over-18 population smoke -- are being lured away from tobacco by a programme that sets the yen as

Sunlight can be used to treat cancer using a method developed by University of Tokyo researchers. Their method focusses sunlight on the cancer-affected areas using optical fibres. The

TRADE wars between Japan and USA are common, but now there are major technology wars brewing. And the US companies may be getting an upper hand. Japanese electronics have flooded markets