Filed under: TransportationJapan's world's fastest maglev train may still be quite a few years away from becoming a reality, but it looks like the country can now brag about another slightly smaller but similarly contactless vehicle, with a new suitably futuristic bus now making its debut at Tokyo's Haneda Airport. As if that bit of technology wasn't enough, the bus is also a hybrid vehicle, and promises a sixty percent reduction in carbon emissions compared to those old 20th century-sty