OSAKA--A futuristic “human washing machine” that caused a stir at the 1970 Japan World Exposition has undergone a 21st century makeover for the Osaka Kansai Expo in April. The original machine, ...

For people who love to unwind after a long day by taking a relaxing bath but do not have enough time for it, Japanese engineers have created something that may be perfect for them. The 'Mirai Ningen ...