World’s largest and most efficient aircraft engine aces first tests

Rolls-Royce workers assembling the giant UltraFan technology demonstrator

Rolls-Royce has completed the first ground tests on its massive UltraFan engine, claiming it’s at least 10% more efficient than any other large aero engine in service today. This carbon/titanium beauty will roll out on airliners in the 2030s.

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World’s largest spokeless Ferris wheel to become striking gateway to Seoul

The Seoul Ring is expected to be completed by the end of 2027

The Seoul Metropolitan Government (SMG) has revealed plans to build the world’s largest spokeless Ferris wheel. The huge metallic ring will reach an impressive maximum height of 180 m (590 ft) and provide visitors with superb views of the beautiful South Korean landscape.

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China delivers world’s largest container ship

Capable of carrying more than 24,000 standard 20-foot shipping containers, stacked up to 26 high

At 399.99 m (1,312.3 ft) long and 61.5 m (202 ft) wide, the MSC Tessa can handle more than 240,000 tons of cargo. It’s the first ship to break that mark, as well as the first that’s able to carry more than 24,000 containers.

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Category: Marine, Transport

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Fossils reveal largest-ever penguin was probably bigger than you

An artist's reconstruction of the two new penguin species: Kumimanu fordycei and Petradyptes stonehousei

Scientists have discovered the fossil remains of what may be the largest penguins that ever lived. The bones, found on a beach in New Zealand, belonged to a giant bird that was more than three times the size of the biggest living penguins today.

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Wind turbine as tall as a 70-story building announced in China

Wind turbines just keep getting bigger – the new king of the playground will rise out of the ocean higher than a 70-story building

Extreme engineering is becoming the norm as offshore wind continues to scale up. Sweeping the area of 12.3 standard NFL fields each rotation, with gargantuan 140-meter (459-ft) blades, the MySE 18.X-28X will be the largest wind turbine ever built.

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World’s new largest wind turbine sweeps 10 football fields per spin

A rendering of the CSSC Haizhuang H260-18MW, the world's largest wind turbine, which is currently under construction in China

The China State Shipbuilding Corporation (CSSC) is upping the ante on offshore wind, announcing it’s building the largest and most powerful wind turbine ever, making a peak 18 megawatts with an enormous 260-meter (853-ft) diameter on its three-bladed rotor.

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World’s largest plant: 112-mile-long seagrass found off Australian coast

A section of the seagrass meadow that's now been found to be the largest plant in the world

Researchers have discovered what seems to be the largest plant in the world – a meadow of seagrass off the coast of Western Australia that covers a total of 200 km2 (77 miles2). The entire expanse has grown from just one seedling, spreading by cloning itself.

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Megaraptor: Largest known raptor dinosaur uncovered in South America

An artist's illustration of how the newly discovered large megaraptor Maip macrothorax might have looked in life

Paleontologists have discovered the largest raptor dinosaur ever found. The new species, known as Maip macrothorax, was a super predator of the megaraptor family that stalked the forests of Argentina some 70 million years ago.

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Largest bacterium ever discovered is longer than a housefly

Researchers have discovered the largest known bacteria ever found (not pictured)

Biologists have discovered the largest bacterium ever found, with a single cell measuring a mammoth 2 cm (0.8 in) long. Visible to the naked eye, this new species has some bizarre characteristics that make it like a missing link in the evolution of complex cells like those in humans.

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“Largest-ever” fish breeding colony may contain up to 60 million nests

Based on the nesting density of the surveyed area, and the nature of the surrounding seafloor, it is estimated that the colony is made up of approximately 60 million active nests

German scientists have announced the discovery of what is claimed to be the world’s largest fish breeding area known to date. Described as a globally unique ecosystem, it consists of tens of millions of icefish nests on the Antarctic sea floor.

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