BBC Travel Show - Sweden (Week 37 - 2017)

Ade Adepitan’s in Sweden, where its capital city Stockholm has plans to become the most futuristic and high-tech city in the world. Ade will meet the world’s first people using microchips under the skin as train tickets. And he’ll travel over 100 miles above the Arctic Circle to overnight in freezing temperatures. And Carmen Roberts is in Japan facing her food fears as she takes on her latest taste challenge.