探索海洋vs外太空

我們人類點解唔探索海洋而先走去探索外太空,應該探索海洋重要過探索外太空,自己d野都未搞店就去理人地.(這是我麻煩弟弟問的)

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  • 志仁
    Lv 6
    1 decade ago
    Favorite Answer

    Scientists are exploring the sea, but you seldom got it from news.

    It is more easy to observe the universe than sea, beside sending rocket up to sky, you can simply look up the sky to think.

    While exploring the the world underwater, you need to overcome lots of problems. The main problem is the water pressure. Even 10m deep water will increase 1 atm (atmoshere pressure ~ 10000Pa), if you are 2000m deep, than you need to overcome 200 atm, while spaceship just need to overcome 1 atm. A lost power submarine will be easily destroy by the water pressure.

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