91福利社

Ade Adepitan is in Sweden, whose capital city Stockholm has plans to become the most futuristic and high-tech city in the world. Ade meeta the world's first people using microchips under the skin as train tickets. And he travels over 100 miles above the Arctic Circle to spend the night in freezing temperatures. Elsewhere, Carmen Roberts is in Japan facing her food fears as she takes on her latest taste challenge.