5 Technologies Helping Us Explore The Deep Ocean

[视频作者] Watchhawking

[视频时长] 9:49

[视频类型] 科学科普

https://www.youtube.com/watch?v=L35e15tPmPM This is partially due to the challenges of ocean exploration, like bone-crushing pressure and the need to bring your own air. But here are five ways that we've pushed the limits of where we can explore.