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Demetri Capetanopoulos is an expert researcher with vast experience in submarine warfare and technology, military operations and protocol, and military processes.

He works as a technology consultant through a private research and development firm, and in addition to research and development, has consulted with the entertainment industry at the highest level.

He is available to answer your questions. No question is too complex or too simple—unless the answer’s classified!

Read some of the questions he’s answered.

Demetri will answer two questions per week. If your question is chosen, your first name and last initial will be listed (no last name). Please provide an email address in case we need clarification regarding your question.

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