A gruelling journey of 1,500 km. After 135 days, Sean Conway has become the first person to swim the length of Britain.
Snaking through Berlin: over 60km of pink pipes. The city is built on a swamp, and these carry water away from construction sites.
Dragons, wolves, princesses... All these intricate designs are in fact carved from pumpkins.
The site of Britain's first new nuclear power plant in a generation. Hinkley Point C will be developed by the French firm EDF and backed by Chinese investors.
