There was another one of those comb jellies.

Like those big explosions, sparks, are from a little comb jelly, and there's krill and other kinds of crustaceans, and jellyfish.

Here's a jelly.

What really wowed me about that was the way it came in up over the e jelly and then attacked the enormous thing next to it, which I think it mistook for the predator on the e jelly.

I knew there were Portuguese men o' war, all kinds of moon jellies, all kinds of things, but the box jellyfish from the southern oceans is not supposed to be in these waters.

The reason that the electronic jellyfish worked as a lure is not because giant squid eat jellyfish, but it's because this jellyfish only resorts to producing this light when it's being chewed on by a predator and its only hope for escape may be to attract the attention of a larger predator that will attack its attacker and thereby afford it an opportunity for escape.

We call it the electronic jellyfish.

And right in the front is the electronic jellyfish.

That's how scared of the jellyfish I was.

Here's the X wing death jelly.

These hotwater bottles... to keep Mother warm.

Now jellyfish are strangely hypnotic and beautiful, and you'll see lots of gorgeous ones at the aquarium on Friday, but they sting like hell, and jellyfish sushi and sashimi is just not going to fill you up.

It's supposed to be attacking what's attacking the jellyfish.

For example, the reduction in leatherback sea turtles, which feed almost exclusively on jellyfish due to longline fishing has paralleled extensive jellyfish blooms.

The box jelly again all across the neck, all across here.

And it does actually seem to be trying to eat the electronic jellyfish.

The most venomous animal that lives in the ocean is the box jellyfish.

My mother bought some apples at the fruit shop.

These baby jellies, known as ephyrae, already resemble their beautiful but deadly parents.

If you take all the big fish and schooling fish and all that, put them on one side of the scale, put all the jelly type of animals on the other side, those guys win hands down.

We capture it in a very special device on the front of the submersible that allows us to bring it up in really pristine condition, bring it into the lab on the ship.

Virgin Mary in Clearwater, Florida.

About 100 grams of jellyfish equals four calories.

and the elders of that city shall bring down the heifer to a valley with running water, which is neither plowed nor sown, and shall break the heifer's neck there in the valley.

and the elders of that city shall bring down the heifer to a valley with running water, which is neither plowed nor sown, and shall break the heifer's neck there in the valley.

And the elders of that city shall bring down the heifer unto a rough valley, which is neither eared nor sown, and shall strike off the heifer's neck there in the valley

And the elders of that city shall bring down the heifer unto a rough valley, which is neither eared nor sown, and shall strike off the heifer's neck there in the valley

If we're going to save the world from total jellyfish domination, then we've got to figure out what the jellyfish predators how they live their lives, like the Mola.

And I knew about the jellyfish, but I was sort of cavalier.

They should worry about me. I don't worry about them.

And here in China, Randy shot a jellyfish market.

It's waxed so will soon wane. Five letters.

And when the jellyfish come and they wrap their tentacles around the fish, they're going to be busy with them, and you'll just scoot around.

We couldn't begin to show you our archival stuff from the jellies.

This jellyfish, for example, has a spectacular bioluminescent display.

The Mother of God is kind, with tears to spare for you.

And a sea that's just filled and teeming with jellyfish isn't very good for all the other creatures that live in the oceans, that is, unless you eat jellyfish.

It reaches up to almost 5,000 pounds on a diet of jellyfish, primarily.

People were actually getting poorer than their parents, and sometimes even poorer than their grandparents had been.

Made an intensified camera, wanted to make this electronic jellyfish.

You can make a biocensor out of yeast to detect pollutants in water.

These comb jellies and arrow worms produce, store and release both sperm and eggs.

Oh, why don't you leave me alone? What's this? It's waxed so will wane soon. Five letters.

Here we have the extreme with dead corals, microbial soup and jellyfish.

Diana Nyad Extreme swimming with the world's most dangerous jellyfish