Seismograph is often used to mean seismometer, though it is more applicable to the older instruments in which the measuring and recording of ground mo...

Leo Henricus Arthur Baekeland (November 14, 1863 – February 23, 1944) was a Belgian-born American chemist. He invented Velox photographic paper in 1...

Paul Anton Letnes: Last word on the Lienard-Wiechert potential. Radiated power. Electric dipole radtiation.

Beno Gutenberg Beno Gutenberg June 4, 1889 – January 25, 1960 was a German-American seismologist who made several important contributions to the sci...

Wie erzeuge ich ein Erdbeben. "Ferne Kunde bringt Dir der schwankende Fels–: Deute die Zeichen!“ – Emil Wiechert, 1902: Inschrift über dem Erdb...