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Air Taxis Failed to Get Certified for the Paris Olympics

A Volocity air taxi flies during a demonstration flight at Paris Bourget Airport on June 20, 2023. (Photo by Geoffroy VAN DER HASSELT / AFP)
A Volocity air taxi flies during a demonstration flight at Paris Bourget Airport on June 20, 2023. (Photo by Geoffroy VAN DER HASSELT / AFP)
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Air Taxis Failed to Get Certified for the Paris Olympics

A Volocity air taxi flies during a demonstration flight at Paris Bourget Airport on June 20, 2023. (Photo by Geoffroy VAN DER HASSELT / AFP)
A Volocity air taxi flies during a demonstration flight at Paris Bourget Airport on June 20, 2023. (Photo by Geoffroy VAN DER HASSELT / AFP)

It was a tantalizing vision: autonomous flying taxis zipping spectators around the Paris Olympics, their electric engines humming softly over the cityscape, ushering in a new era in public transport.

Certification delays dashed that dream. But the backers of the Volocopter aircraft that was meant to ferry Olympic fans aren’t giving up. They carried out a test flight Sunday, marking the last day of the 2024 Olympics with a sunrise demonstration over the resplendent grounds of the Versailles palace, The AP reported.

The craft carried baggage, but no people, when it took off from the gardens of Versailles, from where the first hot-air balloon took flight in 1783.

The Paris region had planned for a small fleet of pilot-less air taxis for the Olympics, operated by Germany’s Volocopter and the Paris airport authority ADP.

Five Olympic routes were planned, including one landing on a platform on the Seine River -- and Volocopter CEO Dirk Hoke hoped that French President Emmanuel Macron would be his first passenger.

But ADP’s CEO Augustin de Romanet said Thursday that it had failed to win certification from Europe’s air safety agency in time for the Games.

Manufacturers of electric vertical takeoff and landing aircraft — or eVTOL – remain confident that they’re a wave of the future. Companies around the world are trying to get their models authorized for flight.

Volocopter now hopes to get permission to carry passengers over Paris for the city’s next major event: the reopening of fire-ravaged Notre Dame Cathedral in December.

And rivals are aiming to make the vision of Olympic spectators hopping around venues in autonomous flying machines a reality the next Summer Games — in Los Angeles in 2028.

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Varieties

Italy Oyster Farmers Dream of Pearls from Warming Mediterranean 

A pearl oyster called Pinctada radiata is shown next to a farming site in the gulf of poets at La Spezia, Italy, August 29, 2024. (Paolo Varrella/Handout via Reuters) 
A pearl oyster called Pinctada radiata is shown next to a farming site in the gulf of poets at La Spezia, Italy, August 29, 2024. (Paolo Varrella/Handout via Reuters) 
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Italy Oyster Farmers Dream of Pearls from Warming Mediterranean 

A pearl oyster called Pinctada radiata is shown next to a farming site in the gulf of poets at La Spezia, Italy, August 29, 2024. (Paolo Varrella/Handout via Reuters) 
A pearl oyster called Pinctada radiata is shown next to a farming site in the gulf of poets at La Spezia, Italy, August 29, 2024. (Paolo Varrella/Handout via Reuters) 

Pearls may soon be cultivated in European seas for the first time ever, as Italian oyster farmers seek to exploit an unexpected opportunity offered by the rapidly warming Mediterranean.

In late 2023, the first specimens of Pinctada radiata, a pearl oyster native to the Red Sea, were spotted in the Gulf of Poets, a popular tourist area around 100 kilometers (62 miles) from Genoa on Italy's north-western coast.

Less than a year later, they are proliferating in what have always been some of the Mediterranean's coldest waters, more normally associated with other types of oyster used for food rather than jewellery.

"We are looking into the possibility of producing cultivated pearls here," said Paolo Varrella, the head of a cooperative that has been breeding food oysters in the area since 2011.

The group has already made contact with pearl oyster farmers in Mexico to get tips on production techniques, Varrella said.

"The Pinctada radiata has been reported in the Ionian Sea around the island of Sicily since the 1970s, but only in the last decade has it moved north" to the cooler Tyrrhenian and Ligurian seas that lap the western Italian mainland, said Salvatore Giacobbe, professor of ecology at the University of Messina.

It is the latest in a succession of alien warm-water species to enter the Mediterranean as it heats up due to climate change.

Manuela Falautano, a scientist at the Italian environmental research and protection institute ISPRA, said this trend had seen "an exponential increase" in the last decade.

Some of these species are aggressive and disrupt delicate ecosystems. In a few cases, such the spotted puffer fish and the scorpion fish, they are also dangerous to humans.

The 2.5 million square kilometer (970,000 square mile) expanse of water that separates southern Europe from Africa and the Middle East is heating up faster than the average of the world's seas, Falautano said.

BIG MONEY

Pearl production, more readily associated with Polynesian atolls than the northern Mediterranean, has an annual global turnover of 11 billion dollars, and Italian oyster farmers are keen to cash in.

Adriano Genisi, a pearl importer for more than 30 years, said the Radiata may produce gems similar to Japan's renowned "Akoya" pearls which have a diameter of 5-9 millimeters and a white color with shades of grey, pink and green.

If all goes well the first pearls could be harvested in about a year, he said.

The rising temperature of the Mediterranean is also blamed for an increase in violent storms such as the one that sank the luxury yacht of British tech entrepreneur Mike Lynch off Sicily last month, killing six passengers and the boat's cook.

Franco Reseghetti, a researcher at Italy's National Institute for Geophysics and Vulcanology, said measurements taken in the Tyrrhenian in December at depths of between 300 and 800 meters showed the highest temperatures since 2013, and he expected to see a further increase this year.

"The huge amount of energy behind this heating can act as a fuel for devastating atmospheric phenomena" such as the violent storm which appeared to have sunk the yacht off Sicily, Reseghetti said.