Which Happened First?

Hans Hass

Hans Hass
Image: Sebastian Wallroth · Public domain · source

Hans Hass was an Austrian biologist and underwater diving pioneer. He was known mainly for being among the first scientists to popularise coral reefs, stingrays, octopuses and sharks. He pioneered the making of documentaries filmed underwater and led the development of a type of rebreather.

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

Who was born first?

Timeline

  1. Cahide SonkuDecember 27, 1919 – March 18, 1981
  2. Franco RossiApril 28, 1919 – June 5, 2000
  3. Hans Hass (this page)January 23, 1919 – June 16, 2013
  4. Jennifer JonesMarch 2, 1919 – December 17, 2009
  5. Michèle ArnaudMarch 18, 1919 – March 30, 1998
  6. Sam WanamakerJune 14, 1919 – December 18, 1993

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Hans Hass (January 23, 1919 – June 16, 2013) · Which Happened First?