Which Happened First?

Charles Hard Townes

Charles Hard Townes
Image: Unknown authorUnknown author · Public domain · source

Charles Hard Townes was an American physicist. Townes worked on the theory and application of the maser, for which he obtained the fundamental patent, and other work in quantum electronics associated with both maser and laser devices.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Jack LaLanneSeptember 28, 1914 – January 23, 2011
  2. Albert GhiorsoJuly 15, 1915 – December 26, 2010
  3. Charles Hard Townes (this page)July 28, 1915 – January 27, 2015
  4. Eugene PolleyNovember 29, 1915 – May 20, 2012
  5. Les PaulJune 9, 1915 – August 2009
  6. Vitaly GinzburgOctober 4, 1916 – November 8, 2009

Related

Play a round with Technology · 20th century