Brighter with Herbert.
Category: sustainability – Page 67
As the electric vehicle market booms, the demand for lithium—the mineral required for lithium-ion batteries—has also soared. Global lithium production has more than tripled in the last decade. But current methods of extracting lithium from rock ores or brines are slow and come with high energy demands and environmental costs. They also require sources of lithium which are incredibly concentrated to begin with and are only found in a few countries.
Memphis may get most powerful super computer yet.
Memphis, Tennessee, may host the world’s largest supercomputer, the “Gigafactory of Compute.”:
The Memphis Shelby County Economic Development Growth Engine (EDGE), Tennessee Valley Authority (TVA), and governing authorities hold the key to finalizing the project. If approved, it would be the largest investment in Memphis history.
According to Memphis Mayor Paul Young, the city boasts “an ideal site, ripe for investment,” coupled with a skilled workforce that can “keep up with the pace required to land this transformational project, the Business Insider reported.
The supercomputer itself is expected to be a technological marvel. It will be powered by 100,000 Nvidia’s H100 GPUs, currently some of the most sought-after chips in the AI industry, as reported by The Information.
Imagine if the world’s response to climate change relied solely on speculative predictions from pundits and CEOs, rather than the rigorous—though still imperfect—models of climate science. “Two degrees of warming will arrive soon-ish but will change the world less than we all think,” one might say. “Two degrees of warming is not just around the corner. This is going to take a long time,” another could counter.
This is more or less the world we’re in with artificial intelligence, with OpenAI CEO Sam Altman saying that AI systems that can do any task a human can will be developed in the “reasonably close-ish future,” while Yann LeCun, Chief AI Scientist at Facebook, argues that human-level AI systems are “going to take a long time.”
Jaime Sevilla, a 28-year-old Spanish researcher, is trying to change that. It is far from clear whether and how the capabilities of the most advanced AI systems will continue to rapidly progress, and what the effects of those systems will be on society. But given how important AI already is, it’s worth trying to bring a little of the rigor that characterizes climate science to predicting the future of AI, says Sevilla. “Even if AI innovation stopped, this is already a technology that’s going to affect many people’s lives,” he says. “That should be enough of an excuse for us to get serious about it.”
Tesla announced major progress in 4,680 battery cell production with a new milestone at Giga Texas.
Prominent investor Ron Baron has come out in support of Tesla CEO Elon Musk’s $56 billion pay package, which is up for a shareholder vote next week, according to an open letter from the Baron Capital founder on Tuesday.
China has just connected what it believes to be the world’s biggest solar power plant to the grid in northwestern Xinjiang. The plant covers an area of 200,000 acres and is reported to have an output of 6.09 billion kWh annually.
The new plant is in the deserts near the region’s capital Ürümqi. The site came online this Monday (June 3) and is being run by the Chinese state-owned Power Construction Corporation, according to Reuters.
The brick looks like concrete but avoids typical issues like water absorption and cracking.
Newly-introduced Lego-like bricks may make the construction process easier than ever.
A Canada-based sustainable startup, PLAEX Building Systems Inc., has created recycled plastic bricks. Named “Plaex-crete,” these blocks are lightweight, durable, and eco-friendly.
Plaex was founded by Dustin Bowers, and means PL-astic, A-ggregate, and EX-truder.
Experts from Germany believe their most recent breakthrough advances the quality of solid-state, sodium-ion batteries.
It’s technology that many researchers are pursuing as a replacement for common lithium-ion power packs, with the hope of finding a better-performing and cheaper alternative.
The latest news from the labs at Karlsruhe Institute of Technology includes an update about a highly conductive battery with “dramatically” enhanced performance at room temperature, according to a story from TechXplore.
Coral reefs, nurturing hubs of marine biodiversity, are grappling with mounting threats from environmental shifts. Traditional monitoring techniques, often laborious and invasive, are proving inadequate in the face of rapid ecological changes.