Tag Archives: Lehmann Discontinuity

STEM STEM stands for Science, Technology, Engineering and Mathematics.  Today’s Woman in STEM mainly worked in the Science and Mathematics categories. Introduction Our third Woman in STEM is Inge Lehmann (May 13th, 1888 – February 21st, 1993).  She was a Danish mathematician and seismologist that discovered that there is a solid inner core layer ofContinue reading “Women In STEM: Inge Lehmann: Journey to the Middle of the Earth”