Who co-invented the first electromagnetic telegraph along with one of the Göttingen Seven?
Göttingen Seven:  The other six were the Germanist brothers Wilhelm and Jacob Grimm (famed fairy tale and folk tale writers and storytellers, known together as the Brothers Grimm), jurist Wilhelm Eduard Albrecht, historian Georg Gottfried Gervinus, physicist Wilhelm Eduard Weber, and theologian and orientalist Heinrich Georg August Ewald. Wilhelm Eduard Weber: Wilhelm Eduard Weber (] ; 24 October 1804 – 23 June 1891) was a German physicist and, together with Carl Friedrich Gauss, inventor of the first electromagnetic telegraph.
Carl Friedrich Gauss