Sea Secret Operations - Science Legend

Author: None
Publisher:
Publish Date: 2006-08-01
Features: How to freeze a moment in history into eternal memory? How to let ancient civilizations continue to unfold with the footsteps of human development? The "Legend" series of books is rooted in the classic "Legend" documentary, selecting unique perspectives, and uses popular and fluent language, rich materials, and exquisite pictures to freeze historical moments. It strives to retain the thrilling visual impact of the original footage while conveying broader knowledge and profound culture. The book showcases genres such as nature, science, humanities, and war, with distinct styles, vivid content, and exquisite, clear images paired with vivid narration, conveying the concept of exploring and inheriting human civilization in an educational yet entertaining way. Over four years, it has established the "Legend" brand culture of Beijing Continental Bridge Media. This book is part of the "Science Legend" series titled "Secret Operations at Sea."
The ocean covers over 70% of the Earth's surface—it is one of the most difficult regions for humans to traverse. This dark world holds the power to crush everything, and for a long time, we have struggled to explore it deeply. This is because, like machines, the human body can only function smoothly on land. Once underwater, our movements become clumsy. For every 10 meters we sink, the pressure of the seawater doubles, making it easy to harm divers. Therefore, humans are obsessed with the limits of how deep they can dive.
This book includes many historical events related to the sea, such as maritime sports, the underwater world, underwater defense, and more, offering a spiritual journey of legends.