Kids Flipping the Bird on Tandem Bike

A tandem bicycle or twin is a form of bicycle (occasionally a tricycle) designed to be ridden by more than one person. The term tandem refers to the seating arrangement (fore to aft, not side by side), not the number of riders. Patents related to tandem bicycles date from the mid 1880s. Tandems can reach higher speeds than the same riders on single bicycles, and tandem bicycle racing exists. As with bicycles for single riders, there are many variations that have been developed over the years.

Bradford is a city in the northern English county of West Yorkshire. Housed in a 19th-century mill, Bradford Industrial Museum includes exhibits on textile machinery, steam power and engineering. The National Science and Media Museum focuses on photography, film and television, and has an IMAX cinema. Lister Park has a boating lake and Cartwright Hall art gallery, with a space dedicated to local artist David Hockney.