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William Ortega

  • @wiga205
  • /
  • /
  • Houston United States
4 Uploads

Presentations (4)

Bohr's Model of Atom and U.Nithya - M.Sc., M.Phil.
Bohr's Model of Atom and U.Nithya - M.Sc., M.Phil.
IJF Referee and Coach Seminar in Baku, Azerbaijan
IJF Referee and Coach Seminar in Baku, Azerbaijan
Pirate Eucharist - A Unique Maritime Celebration
Pirate Eucharist - A Unique Maritime Celebration
Efficiently Managing Urine-Diverting Dry Toilets (UDDT) Systems
Efficiently Managing Urine-Diverting Dry Toilets (UDDT) Systems