TechnologyEnergy-efficient engine turns waste hot water into electricity The first industry trials are planned for the Exergyn Drive, which generates power from hot water and could reduce fuel consumption and carbon emissions ¿ìè¶ÌÊÓÆµ
TechnologyControversial India-Japan nuclear deal to be signed this week Under a deal expected to be signed on Friday, Japan can supply nuclear technology to India, which is not a signatory to the nuclear non-proliferation treaty ¿ìè¶ÌÊÓÆµ