Going down!

Explore the oceans with Google Earth. Just launched (sorry!) a couple of days ago. You can...

• Dive beneath the surface and visit the deepest part of the ocean, the Mariana Trench
• Explore the ocean with top marine experts including National Geographic and BBC
• Learn about ocean observations, climate change, and endangered species
• Discover new places including surf, dive, and travel hot spots and shipwrecks

You'll need to download Google Earth v5 from here, but then forget the snorkel and flippers!