logo
Archaeologists find France's deepest shipwreck

Archaeologists find France's deepest shipwreck

France 242 days ago

Archaeologists believe the ship was sailing from northern Italy loaded with ceramics and metal bars before it sunk.
Despite a little modern household waste dotting its sunken cargo at 2,567 metres (more than 1.5 miles) below sea level, they were excited about the potential of an archaeological site largely preserved intact.
"It's the deepest shipwreck ever found in French territorial waters," Arnaud Schaumasse, the head of the culture ministry's underwater archaeology department, said late Wednesday.
An underwater drone stumbled upon the sunken ship by chance in early March in waters near Saint-Tropez in southeastern France, deputy maritime prefect Thierry de la Burgade said.
"The sonar detected something quite big, so we went back with the device's camera, then against with an underwater robot to snap high-quality images," he said.
The drone was patrolling the seabed as part of a government project to explore and monitor France's deep-sea resources, from minerals to deep-sea internet cables.
Archaeologist Marine Sadania said experts discovered 200 jugs with pinched spouts among the wreckage at the site they have dubbed "Camarat 4".
Some of these jugs were marked with the monogram "IHS", the first three letters of the Greek name of Jesus, or covered with plant-inspired or geometric patterns.
Those details seemed to indicate the jugs hailed from the Liguria region in what is now northern Italy, she said.
'As if time froze'
Experts also identified piles of around 100 yellow plates, two cauldrons, an anchor and six cannons.
Modern waste, such as a soda can or an empty yoghurt pot, were spotted too.
But despite this, "the site -- thanks to its depth which prevented any recovery or looting -- has remained intact, as if time froze, which is exceptional," Sadania said.
Over the coming two years, she and colleagues plan to draw up a 3D digital version of the ship, as well as extract samples from the site to better study them before returning them to the public domain.
According to the defence ministry in charge of exploring France's deep seas, researchers can remove an item from a shipwreck by guiding a submarine robot with pincers or arms, via a long cable linking the device to a boat on the surface.
The deepest French authorities had found a sunken vessel until now was 2.3 kilometres under sea level off the southern city of Toulon in 2019.
The wreckage belonged to La Minerve, a French submarine that plunged to its demise in 1968 with 52 navy crew on board, four minutes only after the start of a routine assignment.

Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

Europe Unleashes Long-Forgotten Ocean Energy Source as 200-Year-Old Legend Sparks a New Green Power Revolution
Europe Unleashes Long-Forgotten Ocean Energy Source as 200-Year-Old Legend Sparks a New Green Power Revolution

Sustainability Times

time11 hours ago

  • Sustainability Times

Europe Unleashes Long-Forgotten Ocean Energy Source as 200-Year-Old Legend Sparks a New Green Power Revolution

IN A NUTSHELL 🌊 Europe is at the forefront of turning the ocean's thermal energy into a viable power source. into a viable power source. 💡 The concept of ocean thermal energy conversion (OTEC) was first proposed in 1881 by French physicist Jacques-Arsène d'Arsonval. was first proposed in 1881 by French physicist Jacques-Arsène d'Arsonval. 🌍 OTEC technology is particularly beneficial for Small Island Developing States (SIDS) , offering sustainable energy and water solutions. , offering sustainable energy and water solutions. 📈 With technological advancements, Europe and Japan are scaling up OTEC projects, potentially making it a cost-effective energy source. The dream of harnessing ocean energy has been a lingering idea for nearly two centuries. Initially proposed by visionaries, the concept of utilizing the ocean's thermal differences to generate electricity was long considered an unattainable goal. Today, however, this dream is becoming a reality, with Europe leading the charge in tapping the ocean's hidden energy reserves. By turning age-old aspirations into modern innovations, Europe is not only embracing cleaner energy but also paving the way for a sustainable future. This breakthrough marks a pivotal moment in the pursuit of renewable energy sources, setting the stage for global adoption. Contemplated Long Ago but Brought to Reality Now In 1881, the French physicist Jacques-Arsène d'Arsonval introduced the concept of ocean thermal energy conversion (OTEC). He recognized the immense potential stored within the oceans, particularly the temperature difference between the warm surface waters and the colder depths. This temperature gradient, he proposed, could be harnessed to power turbines and generate electricity. Unfortunately, the idea was far ahead of its time, facing numerous challenges such as prohibitive costs and engineering hurdles, which stalled its early adoption. 'Fusion Reactors Were About to Explode': This Insane X-Point Radiator Hack Is Saving the Planet in Real Time Fast forward to today, and OTEC is experiencing a resurgence, largely attributed to advancements in technology and a heightened focus on combating climate change. Notably, Global OTEC, a UK-based startup, is spearheading efforts to commercialize this technology. By 2025, they plan to launch the first-ever commercial-scale floating OTEC platform, named Dominique, in São Tomé and Príncipe. This platform aims to exploit the temperature gradient between surface-level water, around 79°F, and deeper ocean currents, approximately 39°F. Through a closed-cycle system, this gradient will vaporize a low-boiling-point fluid, such as ammonia, to drive turbines, eventually condensing back into liquid form with cold seawater. This cycle of vaporization and condensation generates power. 'Nuclear First Just Happened': World's Largest Stellarator Produces Helium-3 in Unprecedented Breakthrough That Could Power Future Civilizations Europe Tapping into Hidden Energy Sources The principle of OTEC holds significant appeal for Small Island Developing States (SIDS), including São Tomé and Príncipe, the Turks and Caicos Islands, and Mauritius. These regions stand to benefit immensely from reduced reliance on diesel power and increased access to sustainable energy solutions. OTEC offers several advantages, such as enabling the production of green hydrogen through electrolysis powered by renewable electricity. It also facilitates the production of desalinated drinking water and utilizes cold seawater for air conditioning and refrigeration, enhancing both energy efficiency and water security. 'Mini Nuclear Breakthrough': China Activates World's First Compact Reactor to Deliver Clean Energy to Over Half a Million HomesPlant Set to Power Over Half a Million Homes in China In addition to Europe, Japan is making strides in OTEC development, with plans to expand a 100-kW OTEC demonstration in Okinawa Prefecture to a 1-MW plant by 2026. These initiatives reflect the global momentum behind OTEC technology. Studies suggest that larger-scale OTEC plants could deliver electricity at $0.05 per kWh, comparable to other clean energy sources, thus emphasizing its economic viability. The Ocean as an Energy Source: The Myth Turned Real For many years, the ocean's energy potential was acknowledged but not fully embraced due to technological constraints. The realization that the ocean can generate power independent of weather conditions is now gaining traction, providing additional benefits like enhanced water security. Europe's proactive stance in promoting OTEC technology underscores its leadership role in the global push for renewable energy. By transforming a vision from 1881 into a tangible reality, Europe is demonstrating how past scientific curiosity can be channeled into present-day innovations aimed at creating a sustainable future, one wave current at a time. The Road Ahead for Ocean Energy As Europe and other regions continue to invest in ocean energy, the potential for a cleaner, greener future becomes increasingly feasible. OTEC technology not only offers an innovative approach to energy generation but also provides solutions to pressing issues like water scarcity and environmental degradation. The successful implementation of OTEC projects could inspire other nations to adopt similar strategies, fostering a global shift towards sustainable energy practices. The question now is: how can we further accelerate the adoption of ocean thermal energy conversion and ensure its benefits reach even the most remote corners of the world? Our author used artificial intelligence to enhance this article. Did you like it? 4.5/5 (30)

Startups show off ocean-preserving tech at Paris trade fair
Startups show off ocean-preserving tech at Paris trade fair

France 24

time11 hours ago

  • France 24

Startups show off ocean-preserving tech at Paris trade fair

Recently developed AI programs capable of learning from vast datasets have boosted projects trying to understand and predict real-world phenomena, several company founders told AFP. "We have to use AI because in the natural world there are too many variables" to deal with manually, said Emily Charry Tissier, a biologist and founder of Canadian startup Whale Seeker, which is developing technology to track sea mammals. Powered by "neural network" systems that ape the functioning of the human brain, the learning systems behind today's AI models "can calculate a weather forecast 1,000 times faster than a standard digital model running on a supercomputer", agreed oceanographer Alexandre Stegner. He flagged an AI model developed by his firm, Amphitrite, that he said could predict ocean currents by crunching "several layers of satellite data corresponding to different physical variables". It can forecast currents up to 10 days in advance, he said, offering sea captains "a simple way to save fuel" by slightly changing course and using currents to gain a speed boost of up to four knots. That could save operators money on fuel, reduce the carbon emissions from shipping, and avoid the classic solution of telling sea captains to reduce their speed. Global protection push Technologies like these were being shown off in the halls of Vivatech as the UN Ocean Conference (UNOC) drew to a close hundreds of kilometres to the south in French Mediterranean city Nice. The conference has pushed a treaty to protect 60 percent of the world's oceans closer to becoming law, with 55 signatures -- just five shy of the number required for its enactment. New technologies could be "a very good thing" for the oceans, said Andre Abreu, International Affairs Director at the Paris-based Tara Ocean Foundation. But he warned that innovation should not be harnessed to allow more fish to be caught. "That would mean shooting ourselves in the foot" on goals like preserving marine biodiversity, he said. That ambiguity can be seen in technology from OceanEyes, a Japanese startup using AI analysis of satellite data to predict sea conditions. The company hopes to cut the time fishing boats spend tracking down a catch. "A big problem in Japan is the efficiency of the fishery operations. Many fishers spend a lot of time searching for fish in the water," said boss Yusuke Tanaka. With less fuel burnt, operators will save money and greenhouse emissions can be slashed. Anticipating concerns about overfishing, OceanEyes said it also aimed to help vessels comply with recently updated Japanese regulations that oblige fishers to "ensure sustainable use of marine resources". 'Can' vs 'should' Whale Seeker's Tissier said technology could be used in a considered way to find sustainable solutions. "I'd like the market to recognise its own limits -- not the limits of what we can do, but what we should do," she told AFP. That attitude pushed her to refuse to work with a company that wanted to use whale detection to identify nearby fish to catch. But startups cannot grow without funding and, in the context of oceans, investments are likely to come from big firms keen to make a saving -- from fishing and ship management companies to haulage and logistics giants. This could well limit their ability to stand on principle. Stegner called for "regulations that would push the maritime sector to reduce carbon emissions". But Charry Tissier said the initiative could come from business. "Technology is developing so much faster than regulation... what I'd like is for big companies to decide for themselves to be responsible," she said. © 2025 AFP

EU courts international scientists, but is Europe attractive enough?
EU courts international scientists, but is Europe attractive enough?

France 24

time12 hours ago

  • France 24

EU courts international scientists, but is Europe attractive enough?

Europe 11:35 The EU says science is the key to its future. But is it putting its money where its mouth is? Earlier this year, the French government agreed to cuts in the country's research budget and over the past year, science powerhouses such as Germany, Italy and the Netherlands have proposed or implemented cuts in their research sectors. Those working in universities and research centres say there is a stark gap between the way the EU is presenting itself as a magnet for global talent – the pitch that the French government and the European Commission made at their "Choose Europe for Science" conference in Paris in early May – and the reality. To make Europe more attractive, the EU executive says a €500 million package will be proposed for the 2025-2027 period. Part of that outreach is aimed at American researchers, who say their work is being jeopardised by the Trump administration's cuts. But the €500 million sum is the equivalent of just a fraction of the yearly endowment of a top US university such as Harvard or Yale. We delve into the issue with two MEPs.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into the world of global news and events? Download our app today from your preferred app store and start exploring.
app-storeplay-store