The tram run until 1956 and was then replaced by buses due to their greater flexibility.

Due to its flexibility, bamboo is also used to make fishing rods.

It was considered the most effective conventional weapon on the battlefield due to its flexibility and length.

Iron is essential to life due to its unusual flexibility to serve as both an electron donor and acceptor.

"Babies" are very convenient for sneaking alcohol into music festivals due to their flexibility.

Such makes for a very "watertight" vessel, and also one that will take a considerable "sea" without any damage due to its "flexibility".

Due to its inherent flexibility, the braid moulds itself perfectly to the movement of the hose.

Due to its flexibility and data tracking abilities, Avida has become the most widely used digital system for studying evolution.

It has also become popular with leading ultrasonic research groups in academia due to its flexibility and speed for solving large, complex problems.

Due to their flexibility and comfort, they are an ideal shoe for a long drive.