Name: 鯊魚能檢測到磁場嗎？| 鯊魚山莊 (Can Sharks Detect Magnetic Fields? | Sharkcano)
Uploaded: 2020-11-03T18:22:19.000Z
Duration: 4 min 20 s

NARRATOR: In Bimini, Bahamas, a team of experts

在巴哈馬的比米尼，一個專家小組

are hoping to entice a couple sharks for an experiment

希望吸引一對夫婦的鯊魚進行實驗。

並得到比他們討價還價的更多。

They're testing if sharks can detect magnetic fields.

他們正在測試鯊魚是否能探測到磁場。

The answer could unlock a major mystery about how sharks find

這個答案可以揭開鯊魚如何發現的重大謎團。

and whether the island's naturally magnetic lava

arranged three powerful magnets to the right

and three non-magnetic controls to the left.

A big hammerhead glides over the aluminum control

一個大錘頭在鋁製的控制裝置上滑行。

without a glance and heads for the magnets.

一眼都不看，就往磁鐵那裡走。

Hammerheads ignore the aluminum, clustering around the magnets.

錘頭不理會鋁材，簇擁在磁鐵周圍。

The nurse sharks have a greater response.

The sharks are agitated, possibly by the magnets.

鯊魚被激怒了，可能是受到磁鐵的影響。

So many hammerheads down there, all over the place.

下面那麼多錘子頭，到處都是。

The nurse sharks were playing at the magnets.

是啊，所以那個潛水是瘋狂的。

We got what seemed like countless nurse sharks.

我們得到了似乎無數的護士鯊。

sharks and the hammerheads did respond to the magnets.

is that those weak magnetic fields that are locked

in volcanic rock are something that the sharks

could detect and may be able to use in navigation.

可以檢測到並可能在導航中使用。

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鯊魚能檢測到磁場嗎？| 鯊魚山莊 (Can Sharks Detect Magnetic Fields? | Sharkcano)