When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917, he pioneered what would become the first deep-sea ROV, or remotely operated vehicle. During an era of silent movies and ...
Around ninety percent of life forms in the deep sea have yet to be named by humans, British director Eleanor Mortimer informs us in the course of her documentary "How Deep Is Your Love." It's a ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When Hans Hartman, a civil engineer, attempted to film the ocean ...