To them is also attributed the discovery of arithmetic and the letters of the alphabet.

The evection, formerly called the moon's second anomaly, was approximately known in ancient times, and its discovery is attributed to Ptolemy.

He is the first known individual to whom a mathematical discovery has been attributed.

Thales is also thought to be the earliest known man in history to whom specific mathematical discoveries have been attributed.

The discovery of the Americas has variously been attributed to others, depending on context and definition.

Although much undiscovered land would have been traversed, no journal was kept so no discoveries were attributed to the men.

The discovery of B'hala was even attributed to him.

Actually fermentation is one of the oldest chemical processes known to humanity and its discovery is not attributed to any one person.

The discovery of a rare species of bat has been attributed to him; Vampyressa brocki.

The discovery was attributed to 31 professional astronomers and two amateurs.