Wang Dezhao
Wang Dezhao or Ouang Te-Tchao ( ; December 20 , 1905 – December 28 , 1998 ) was a Chinese physicist who was known for his research in atmospheric electricity and underwater acoustics . 
<triplet> Wang Dezhao <subj> December 20, 1905 <obj> date of birth <subj> December 28, 1998 <obj> date of death