Inge Lehmann Google Logo Marks 127th Birthday Of Woman Who Discovered Earth’s Inner Core

by Amy Gesenhues
Today’s Google Doodle honors Inge Lehmann, the female seismologist who discovered the earth’s inner and outer cores. Designed by Doodler Kevin Laughlin, the animated logo uses a glowing orb to represent Lehmann’s discovery. Born in Østerbro, Denmark, Lehmann was appointed the head of the department of seismology at Denmark’s Geodtical Institute in 1928.Read the full article