This idea was famously used in the 1986 film Labyrinth.

One romantic student famously used the fence to paint a marriage proposal.

David Cameron famously used the phrase in a December 2005 speech.

In 1990 it developed Lorenzo's oil, a product famously used to treat adrenoleukodystrophy.

It was famously used in the 1945 execution of Lena Baker.

They also describe the bending of light in a gravitational field, another prediction famously used as evidence for general relativity.

A combination of two roses, one within the other, is termed a double rose, famously used by the Tudors.

Ranked voting systems, such as those famously used in Australia, use a ranked vote.

This form of parity was famously used to solve the Mutilated chessboard problem.