Interesting Engineering on MSN2d
Transparent solar tech sets new efficiency record with 12.3% power conversion rate
A team of international researchers has developed a new record-breaking transparent solar cell with an efficiency of 12.3%.
朝日新聞社6d
Book by widow of 1985 JAL crash victim published in English
He boarded the JAL 123 flight from Tokyo to Osaka. The jumbo jet, a Boeing 747-SR model, never made it to its destination. At around 6:56 p.m., the plane crashed into a ridge on Mount Osutakayama ...