Inge Lehmann ForMemRS (May 13, 1888 â February 21, 1993) was a Danish seismologist and geophysicist who discovered the Earth’s inner core. In 1936, she postulated from existing seismic data that the Earth’s core is not a single molten sphere,…
Inge Lehmann ForMemRS (May 13, 1888 â February 21, 1993) was a Danish seismologist and geophysicist who discovered the Earth’s inner core. In 1936, she postulated from existing seismic data that the Earth’s core is not a single molten sphere,…