An artist named Sisyu creates a unique style by combining the traditional techniques of Japanese calligraphy with digital technology. She is generating buzz at the current Milan Expo.

Japan is renowned for selling high-quality products like cars and electronics overseas. Now it's also exporting medical expertise. China has the world's largest population. It also has the most diabetics. Officials at the International Diabetes Federation say more than 380 million people worldwide have the disease. About a quarter are Chinese.