Engineers put 120-year-old lighthouse on wheels to save it from North Sea erosion

A 120-year-old lighthouse in north-western Denmark has been put on wheels and rails in a bid to move it more than 250ft away from the North Sea amid the threat of coastal erosion.
When the 76ft Rubjerg Knude lighthouse was first lit in 1900, it was roughly 650ft from the coast in Jutland. Now it is only about 20ft away.