Game of Thrones and its prequel House of the Dragon feature various Valyrian steel weapons, including Jon Snow's Longclaw and the catspaw dagger Arya Stark used to kill the Night King. The ...

when Littlefinger gave the dagger to Bran Stark. Bran turned around and gave the blade to Arya, who used it to kill the Night King. In the seventh season premiere, fans were shown an illustrated ...

Josh Reynolds is a dagger expert. That’s “dagger” as in the NFL passing concept, of course. In Detroit, Reynolds got all the glory on the play. Somebody else handled the clear-out vertical ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector ...

In her lively “Book and Dagger,” the historian Elyse Graham rescues a cast of scholar-spies from obscurity. By Ben Macintyre Ben Macintyre’s latest book is “The Siege: A Six-Day Hostage ...