It's over 500,000 square miles of rumored mysteries. In reality, the Bermuda Triangle may be filled with something even more incredible - Sharks. Marine Biologist Dr. Austin Gallagher is searching for the holy grail of shark research - the secret breeding grounds of tiger sharks, and he's hoping one special shark can lead him to it.。讲述了山村妇女秋月的故事。。What will the future be like in the year 2050? Endgame 2050 is a feature-length documentary that gives us a glimpse into that future, and it does not look good. Featuring musician Moby along with leading scientists, and created by physician turned environmentalist Sofia Pineda Ochoa, Endgame 2050 is an urgent call to action to tackle the existential crises bearing down on the p...。