Arthur Louis Day

American geophysicist and volcanologist (1869–1960).

Born October 30th, 1869 in Brookfield.

Died March 2nd, 1960 at 90 years old in Washington, D.C., Bethesda.

Occupations
geologist, geophysicist, physicist, seismologist, volcanologist
Wikipedia

Losing your life is not the worst thing that can happen. The worst thing is to lose your reason for living. Jo Nesbø