Welcome! Check out today's birthdays, recent birthdays, or our birthday stats.

William Coblentz

American physicist (1873–1962).

Born November 20th, 1873 in Mahoning County.

Died September 15th, 1962 at 88 years old in Washington, D.C..

Occupations
astronomer, physicist
Wikipedia
William_Coblentz

Count your age by friends, not years. Count your life by smiles, not tears. John Lennon