Dr Karls' Deepest interview with Tim Macdonald (231)

<p><span style="font-size: 10pt;">An interview with one of the pilots of a 10.9 km dive into the Mariana Trench. It is deeper than Everest is high . The two-seat submersible is capable of withstanding huge forces and Dr Karl discusses the extreme physics and engineering needed to build and test the craft.</span>  </p> <p><a href="drkarl.com"><span style= "font-size: 10pt;">drkarl.com</span></a></p> <p> </p>