A robot ocean explorer could search for lost cities and shipwrecks

On a current moonlit harbor tour, the dialog shortly turned to tales of piracy and exploration.

A information shared tales of when tall masts and billowing sails hovered over coastal horizons – and intriguing figures resembling Blackbeard and Barbarossa sailed the seas.

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We could not assist however marvel in regards to the secrets and techniques which have sunk with shipwrecks and misplaced artifacts strewn throughout the ocean flooring. However these websites are hidden deep below the waves the place people normally cannot attain.

Nonetheless, an explorer ventures into locations no human has gone earlier than.

secrets and techniques of the ocean

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Stanford University's OceanOneK dive robot explores a wreck.Stanford University's OceanOneK dive robot explores a wreck.

At first look, OceanOneK appears a bit like a diver descending into the waters off the coast of France.

Stanford College researchers have designed the robotic to go underwater to discover sunken planes, ships, submarines and probably even misplaced cities. And this 12 months, the humanoid robotic took one other step by diving 852 meters beneath the floor of the ocean.

The robotic has fingers that may cradle priceless artifacts and convey them to the floor and stereoscopic eyes that seize the deep world in coloration.

However one other characteristic makes the robotic much more particular: a tactile suggestions system. This interactivity permits him operators to really feel every thing they may really feel in the event that they had been diving themselves – the resistance of water and phone with objects resembling vases and oil lamps from an historic Roman vessel.

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Curiosities

Archaeologists have found telltale antlers which will have belonged to a centuries-old shipwreck, which doubtless impressed the cult traditional “The Goonies.”

A group of volunteers discovered greater than 20 items of wooden in a cave off Oregon in June. The woods belonged to the 1693 sinking of the Santo Cristo de Burgos.

The Spanish galleon wasn’t laden with treasure, however native lore and the ship’s mysterious destiny have turn into tales over time – maybe sufficient to encourage Steven Spielberg as he created his 1985 movie about youngsters from Astoria in the hunt for a pirate’s treasure on the Oregon Coast.

The invention rekindled curiosity to find extra elements of the wreckage. In any case, “The Goonies by no means say die!”

unbelievable creatures

King penguins have reappeared on Tierra del Fuego at the tip of South America after initially disappearing.King penguins have reappeared on Tierra del Fuego at the tip of South America after initially disappearing.

Penguins could reign supreme in Antarctica, however additionally they stay within the wilds of Patagonia in South America. In these distant locations, scientists and conservationists dedicate their lives to defending flightless seabirds.

Gentoo, Magellanic and king penguins act as beacons of how ecosystems are responding to the local weather disaster.

“It is the proper animal to get to know the ocean higher,” mentioned marine biologist Andrea Raya Rey.

The king penguin colony in Tierra del Fuego disappeared 200 years in the past because of overhunting, however has made an surprising return.
Study extra throughout Sunday’s episode of the CNN docuseries “Patagonia: Life on the Fringe of the World” at 9 p.m. ET/PT. Every new episode of the six-part collection can be accessible on CNNgo the day after it airs on tv. You can even entry CNNgo via our CNN app.

throughout the universe

Astronomers have discovered a “black widow” in area, and this lifeless star has grown to file dimension whereas feasting on one other celestial object.

Like its namesake arachnid, the neutron star devours its companion star. This pulsating cosmic beacon additionally spins 707 occasions per second.

The neutron star, or the dense, collapsed remnants of a colossal star, weighs greater than twice the mass of our solar, making it the heaviest ever noticed. When these objects turn into too heavy, they normally collapse and type a black gap, so this could possibly be the boundary for neutron stars.

Dino-mite!

The Gorgosaurus fossil is mounted to show how the dinosaur walked on two hind legs.The Gorgosaurus fossil is mounted to show how the dinosaur walked on two hind legs.

Meet a uncommon Gorgosaurus, a relative of T. rex – however with extra pace and a stronger chew. The 77 million 12 months previous fossil bought for simply over $6 million this week at a Sotheby’s public sale.

This specimen is simply one of many few dinosaur skeletons which have made their strategy to the public sale block – a development that has scientists fearful. When fossils are auctioned, they might find yourself in personal collections, which suggests paleontologists can not examine them.

Who purchased the “ferocious lizard” stays unknown, however the purchaser can have the bizarre alternative to call him.

Explorations

Settle in with these readings:

— Fossils present that sharks have been on Earth longer than bushes and dinosaurs — and there is an ocean phenomenon bringing them nearer to shore this summer season.
— The primary mission to return samples from one other planet will contact down on Earth in 2033, and two Ingenuity-style helicopters will assist retrieve the Martian rocks.
— Photographer Joel Sartore is on a mission to seize photos of 20,000 species to stop the extinction of creatures giant and small. Study a few of these endangered species via Sartore’s lens.
And control the night time sky this weekend for a meteor bathe. Here is easy methods to watch.
Do you want what you learn? Oh, however there’s extra. register right here to get the following version of Surprise Principle, delivered to you by the CNN Area and Science author, delivered to your inbox Ashley Stricklandwho marvels on the planets past our photo voltaic system and the discoveries of the traditional world.


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