Ohio Chemical & Manufacturing Co hired Christian to use their anesthesia gear to develop an underwater breathing device to save lives
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Christian trained #OSS swimmers to anchor #canoe
near target, swim to target, place demolition charge & swim back to Sleeping Beauty.
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This concept paved the way for the swimmer delivery vehicle used by the @USNavy ’s UDT & @us_navyseals years later.
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1945: #OSS disbanded.
1947: Christian helped @USNavy save UDT from demobilization.
UDT was precursor to @us_navyseals.
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1952: Christian wrote a paper for @theNASciences & coined the term "Self-Contained Underwater Breathing Apparatus"– #SCUBA.
#OSS75
Christian taught @Penn for more than 40 years & continued his work w government, including @NASA & @USNavy through the 2000s.
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Christian spent his final years on Maryland’s Eastern shore raising cattle, tending to bees & gardens.
He died in 2011 at age of 93.
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Dr. Lambertsen: Father of Frogmen, inventor, environmentalist, undersea & aerospace pioneer.
http://bit.ly/2sYDWJ4
#WorldOceansDay
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4am seth rich we get it
tick tock
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