Have you ever tried scuba diving?

There're three basic limitations of scuba diving.

So you can imagine scuba diving here.

It's like scuba diving into a coral reef, except you're going upward instead of downward.

But scuba diving, submersibles and all the work that we're setting about to do here will help rectify that.

Antarctic tourism activities are increasing, as is their diversity (camping, climbing, kayaking and scuba diving), presenting new management challenges.

One creation resembled scuba diving gear complete with snorkel and goggles, while another looked like a melted ice cream cone.

This is their baseline. This is what they think is natural because we started modern science with scuba diving long after we started degrading marine ecosystems.

The only creatures that have got conscious control of their breath are the diving animals and the diving birds.

Scuba divers can't get there, submarines go right on past it.

We need new deep diving submarines.

Ken stands on the diving board.

I led three diving expeditions to Antarctica.

Muon Discover

Udev Discover

There is many different aspects to free diving.

Sue Austin Deep sea diving in a wheelchair

Olympic officials try to clean green tinged diving pool

And here we are diving in the Beaufort Sea.

We did 250 hours of diving here in 2005.

For me, as a scientist, it all began in 1953 when I first tried scuba.

These birds make a living by diving into the water.

You won't discover anything.

You throw it over the side of your boat and you basically scuba dive without getting wet.

This is an image of high school students, scuba divers that we worked with on our team.

I dove in a whole series of different deep diving submersibles.

We need deep diving subs, new technologies to explore the ocean.

Since the incident the United Kingdom had changed its diving procedures.

Love is something you discover.

What did Christopher Columbus discover?

The water suddenly changed color Tuesday, midway through the synchronized diving events.

Trying to imagine a diver diving into water hardly makes a splash.

Call me if you discover anything.

So when I began to dive, in 2005, I realized scuba gear extends your range of activity in just the same way as a wheelchair does, but the associations attached to scuba gear are ones of excitement and adventure, completely different to people's responses to the wheelchair.

Well, in the context of diving, you get too much, you die also.

In this instance the specific form of identity theft is called dumpster diving .

Because this is, in some sense, the first way, that people discover their own potential as actors, and discover their own agency.

Alright, closed circuit rebreather what is it about it that makes it different from scuba, and why is it better?

I'm the puzzle columnist for Discover Magazine.

We want to navigate, explore, discover information.

Don't use discover when you mean invent .

They're playing to discover what the technology can do, and probably to discover what they can do themselves, what their own capabilities are.

And recently, I've become interested in diving much more deeply into a single story.

For those of you who've been there, fantastic coral reefs, fantastic diving, fantastic snorkeling.

And when I was researching pearl divers, I found the world of free diving.