Learn about the importance of online privacy and how ExpressVPN can help protect your browsing activities. Dive into the intriguing story of Rudolf Diesel's disappearance, exploring conflicting testimonies and the author's theory on what might have happened.
My interview with author and historian, Doug Brunt The hidden history of one of the world’s greatest inventors, a man who disrupted the status quo and then disappeared into thin air on the eve of World War I—this book answers the hundred-year-old mystery of what really became of Rudolf Diesel.
https://douglasbrunt-author.com/
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