Video: Sharks' sudden reaction when lured with human blood

An expedition used human blood to test the shark's reaction. And the results were unexpected.

Sharks' reactions when lured with human blood

A person in the expedition took his blood. They put in a box. A group dives into the sea, where sharks are swimming nearby. The blood box was attached to a long stick equipped with a video camera.

They wait for the shark to react when the blood in the box begins to spread in the sea.

Scientists are waiting for the shark's reaction.(Photo taken from the clip).

But unexpectedly, the sharks naturally ignored the blood box as if nothing had happened.

The expedition team returned to the ship. One member joked to a friend who gave blood, because his blood had too much alcohol. However, you were immediately, that he never drank alcohol in the Bahamas.

The expedition team wanted to try again. But they replaced human blood with fish blood. Almost immediately, the reflex sharks frantically scoured the box of fish blood. Even, there are children who even rushed to bite off the wire so the expedition team had to leave the box of fish blood and video recording equipment and sticks to return to the ship.

One member confirmed: "Sharks do not attack human blood, but make sure they attack fish blood".