Watch ‘unprecedented’ animation showcasing 100 million years of Earth history

Published

3 years ago

March 17, 2023

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New “unprecedented” animations of the Earth show how the planet’s surface has shifted and changed over the past 100 million years.

These animations are the most detailed view of the history of Earth’s topography ever, depicting the rise of mountains, the development of basins, and the transport of large masses of sediments around the globe through erosion.

The animations show the movements of tectonic plates, the large rafts of crust that bump up against each other to form mountain ranges and pull apart to form ocean basins. When these plates dive into the mantle, or Earth’s middle layer, at subduction zones they give rise to planet-shaping volcanoes and earthquakes. But there are other forces shaping the surface, too: Precipitation erodes away the surface, while the rate of weathering alters levels of carbon dioxide in the air, creating a feedback loop that links the land to the atmosphere.

“While the dance of the continents has been studied extensively, we are still limited in our understanding and representation of how the Earth’s surface has evolved,” said Tristan Salles (opens in new tab) , a senior lecturer in geosciences at the University of Sydney and the lead author of a new paper describing the model, which was published March 2 in the journal Science (opens in new tab) .

“What we bring with this new model,” Salles wrote in an email to Live Science, “is a way to evaluate how this surface has changed (globally and over geological time scales) shaped by its interactions with the atmosphere, the hydrosphere, the tectonic and mantle dynamics.”

Related: A tiny magma blob may rewrite Earth’s history of plate tectonics

The model begins 100 million years ago in the midst of the breakup of the supercontinent Pangaea, which started to occur around 200 million years ago. In the beginning of the animation, the continents that will become Africa and South America are already recognizable, with the Northern Hemisphere continents coming together tens of millions of years later. Blue shows the flow of water, while red shows the intensity of the deposition of new sediments by erosion.

“This unprecedented high-resolution model of Earth’s recent past will equip geoscientists with a more complete and dynamic understanding of the Earth’s surface,” study co-author Laurent Husson (opens in new tab) , a geologist at the Institute of Earth Sciences (ISTerre) in Grenoble, France, said in a statement (opens in new tab) .

Putting together all of these different pressures on the evolution of Earth, from the movements of the plates to the flow of water to the slow changes in the mantle, provides a new way to ask questions about everything from the regulation of the climate to the ways the circulation of the atmosphere affect erosion on land. Related Stories —Oldest evidence of tectonic plates unearthed, sealed in ancient crystals

—Plate tectonics are 3.6 billion years old, oldest mineral on Earth reveals

—Evidence of ‘modern’ plate tectonics dating to 2.5 billion years ago found in China

The researchers found that the rate of sediment movement across the globe was likely much larger than what scientists believe based on observation, probably because the sedimentary record is fragmented. Overall erosion rates have been fairly steady for the past 100 million years, Salles said, but there have been changes in whether the sediment ends up trapped in low-elevation basins on land or ultimately flows out to sea. For example, there was a doubling of sediment flow to the oceans between about 60 million and 30 million years ago, which was likely associated with the rise of the Himalaya Mountains and the Tibetan Plateau, the researchers wrote.

Such nuances could be important, Salles said. For example, some of the earliest life formed in shallow marine environments, where microorganisms harnessed photosynthesis for the first time and left behind mineralized formations known as stromatolites.

“It is thought that sedimentation flux may have provided a source of nutrients to these early organisms, allowing them to thrive and evolve over time,” Salles said. “We envision that our model could be used to test such long-standing hypotheses regarding the origin of life on Earth.”

Environment

Uber chooses first market to deploy its Lucid Gravity robotaxis featuring Nuro Driver

Published

3 hours ago

October 29, 2025

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Uber chooses first market to deploy its Lucid Gravity robotaxis featuring Nuro Driver

Three months after Uber, Lucid Motors, and Nuro announced a partnership that would enable Gravity SUV robotaxis, the rideshare network has shared where the public will first be able to hail one. Spoiler alert, it’s easy to guess if you give it half a thought.

As we reported in July, Uber Technologies committed to a $300 million investment in Lucid Group (parent company of American EV automaker Lucid Motors), to deploy at least 20,000 Lucid vehicles as robotaxis over the next six years.

Those Lucid vehicles, which will consist of the automaker’s flagship Gravity SUV to begin, will hit public roads equipped with a Level 4 autonomous system called Nuro Driver. Nuro, the third partner in this equation, is a robotics company specializing in zero-occupant delivery vehicles, which garnered an existing partnership with Uber Eats as well as a “hefty” (yet undisclosed) investment from Uber Technologies.

Last month, Lucid delivered its first Gravity SUV to Nuro to begin the retrofitting process of the Nuro Driver system to support Uber’s hopes for a luxe robotaxi fleet. While the partners continue to work toward building an exciting new fleet of Lucid Gravity Robotaxis, Uber has shared the location where they will first go into service… Casper, Wyoming.

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Just kidding!

It’s the San Francisco Bay Area, of course.

Lucid-first-EV-Uber — Lucid Gravity SUV fitted with Nuro’s self-driving tech (Source: Lucid)

Uber to deploy Lucid Gravity EVs in Bay Area in 2026

Today’s update from Uber expands upon the ongoing partnership with Lucid Group and Nuro. According to the companies, the San Francisco Bay Area will be the first market where riders will see this next-generation autonomous robotaxi program in operation. That milestone is expected sometime in 2026.

Uber has shared that it has been updating policymakers and regulators at every level on the progress of its exclusive Lucid Robotaxis and continues to meet the operational requirements. Notably, Uber has shared that on-road development with the Lucid Gravity robotaxi engineering fleet is already underway in the Bay Area.

Furthermore, Nuro and Lucid intend to be operating over 100 Gravity robotaxis as part of the test fleet “in the coming months.” Lucid interim CEO, Marc Winterhoff, spoke about today’s announcement:

Lucid has always celebrated its California roots, and we’re thrilled to make the San Francisco Bay Area the first market for our new robotaxi on the Uber platform, powered by the Nuro Driver. Beginning next year, riders will experience a level of convenience, safety, and comfort unlike anything else on the road. We can’t wait to bring this service to life and expand it to communities across the country.

To build this fleet of Uber-exclusive robotaxis, the required hardware will be integrated into Lucid Gravity SUVS while they are still on Lucid’s assembly line in Arizona. Those builds will then be integrated with Nuro’s proprietary software when Uber officially commissions them.

All eyes on 2026 as we now know that residents around the Bay Area will be able to hail a driverless Lucid Gravity through the Uber platform. I’m very much looking forward to seeing this fleet in action.

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Environment

Quiet confidence: Bobcat announces new EA line of industrial air compressors

Published

4 hours ago

October 29, 2025

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Quiet confidence: Bobcat announces new EA line of industrial air compressors

Bobcat Introduces EA Series Variable Speed Industrial Air Compressors

With its new EA line of variable speed industrial air compressors and superior energy efficiency from their advanced electric motors, industrial equipment Bobcat is setting a new standard for job site performance.

Designed for top-tier flow rates and maximum energy efficiency, Bobcat says its new EA lineup of variable speed compressors – the EA30VS, EA50VS, EA75VS, and EA100VS – is built to meet the demanding needs of modern industrial operations. But, crucially, the new EA line is about more than efficient motors, quiet running, and precise speed variation. It’s about tech.

To that end, the EA Series is equipped with a full range of “smart” operational features controlled through a 7″, full color LED controller display for intuitive operation. This system allows connection to, and intelligent optimization of, up to three additional compressors, ensuring the entire compressed air system operates at peak performance based on demand so perators can easily customize performance with programmable scheduling by date, time and pressure bands – delivering precision control with minimal effort.

And, of course, the whole system is backed by Bobcat’s global warranties, international parts and dealer networks, and commitment to durability and service.

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“The new EA Series represents a leap forward in industrial air compression technology for Bobcat,” said Cody Blythe, Bobcat product manager. “These machines offer exceptional flow rates paired with peak energy efficiency, providing our customers with a powerful solution that lowers their total cost of ownership through reduced electricity usage.”

Bobcat says its new EA line of variable speed compressors are available now at select Bobcat distributors, contact your local dealer for pricing.

Electrek’s Take

Bobcat is leading the charge to decarbonize job sites, delivering quiet, smooth-running machines for operators who value safety, performance, precision, and sustainability. The company is also among the few manufacturers replacing hydraulic systems with fully electric ones, further reducing oil use and eliminating idle warm‑up time.

You love to see it.

SOURCE | IMAGES: Bobcat.

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Technology

Ray Dalio, JPMorgan back billion-dollar berry startup Fruitist in new $150 million funding round

Published

4 hours ago

October 29, 2025

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Ray Dalio, JPMorgan back billion-dollar berry startup Fruitist in new 0 million funding round

Fruitist, the healthy snacking company known for its jumbo blueberries, has raised $150 million in an equity funding round led by new investor J.P. Morgan Asset Management, with billionaire Ray Dalio‘s family office doubling down on its existing investment in the farming startup. The company, valued at over $1 billion, is growing distribution rapidly in a snacking market estimated to be as large as $800 billion and in which consumers are spending more dollars on premium-priced, healthier options.

Fruitist has now raised a total of $443 million in equity capital from investors, and says the new capital will help it push deeper into retail locations around the world. In the U.S., its berries are already sold at Costco, Giant, Publix, ShopRite, Sprouts, Trader Joe’s, Wakefern, Walmart, and Whole Foods, among other stores. It is also planning to expand distribution of its recently introduced single-serve, grab-and-go packs of fresh blueberries, Fruitist Snack Cups, citing explosive growth in the European market, and its new, even larger Legend Super Jumbo blueberries.

The company told CNBC earlier this year that annual sales surpassed $400 million, and says sales of its blueberries have tripled. It did not provide a new sales figure or new valuation with the latest investor round. Aliment Capital and Steve Kaplan, co-founder of Oaktree Capital Management, also participated in the new funding.

“We are investing in growth in volume, more production capacity,” said Fruitist CEO and co-founder Steve Magami, citing its agricultural operations in eight countries. “The dollars are going into growing volumes because demand is far greater than we can supply,” he said.

The majority of the new investor money will fund new planting and investments in cold storage and infrastructure, including automation, to increase control over quality and distribution.

“We believe that Fruitist, with control of its value chain, significant organic growth opportunity ahead, and positioning as a driving force of premiumization of berries and the better-for-you category, will realize durable expansion,” said Brad Demong, managing director, J.P. Morgan Asset Management, in a statement announcing the deal.

The recently introduced Fruitist Snack Cups have grown distribution from an initial 30 stores in Spain in April to 750 stores, and Magami said that is headed to 1,000 stores, and into the U.S. as well, where he said most retail partners will be adding the product in at least a small number of their locations.

Fruitist ranked No. 18 on the 2025 CNBC Disruptor 50 list.

“We see a snacking industry at $600 million to $800 million, and we see the healthy snacking industry as an eighth of that total, and we know our products rank to the far right of the upper right quadrant,” Magami said. He added that company doesn’t see traditional berry industry players, such as Driscoll’s, as the competition, describing them as “more of a commodity.”

“Over time, people will realize regular blueberries are more for the blender and cakes, and these are snacking berries to replace a meal,” he said.

Fruitist founder and CEO Steve Magami

Fruitist

Sally Lyons Wyatt, chief advisor consumer goods & foodservice insights at consulting firm Circana, said the healthy snacking sector, often called the “better for you” segment, is posting notable growth in a relatively flat snacking market. “What is keeping the core snacking category going is the ‘better for you’ products,” she said.

“Berries are full of antioxidants and one of healthiest fruits in this snacking story,” Lyons Wyatt said.

While he declined to comment on any initial public offering timeline, Magami said the firm is closely monitoring the planned IPO of Jennifer Garner’s Once Upon a Farm, which recently filed to go public.

Matthew Kennedy of IPO research firm Renaissance Capital says for investors eyeing companies like Fruitist and Once Upon a Farm, growth is as much, if not more of a driving factor, than the healthy snacking theme. Kennedy said the food space has had “a lot of losers” this year, but added, “it’s especially impressive if a company is able to sell a premium product and take market share while the rest of the industry is under pressure.”

“Companies often go public when growth trends look most optimistic, so the biggest risk for investors is when that growth is unsustainable, either because it was a fad, or because there’s a really devoted initial customer base that doesn’t translate to the broader market,” he said.

Circana has monitored the consumer gravitating to berries for years, “and every year, it’s one of those products that just continues to outpace most traditional packaged snacks,” Lyons Wyatt said. “It will continue to gain strength and we see it being a big hit around the world because it delivers on all the aspects of what consumers are looking for,” she said, but she added that the biggest limitation to broader consumer adoption is price.

“These are priced around $6 a clamshell,” said Magami. “We are not selling champagne strawberries for $19. We are focused on building a durable business and growing the brand and have substantial runway ahead,” he said. “We will realize well above average growth, which is rare in this sector.”

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