A new, more sustainable AI model recognizes visual scenes by mirroring brain processes, opening doors for applications in medical diagnostics, drug discovery and beyond.
Imagine humanity achieving type 7 civilization – a level beyond our wildest dreams. What does it mean to be in control of not just our galaxy, but the entire universe? Would we become gods – or bring about our own demise?
‘Are you a mind with a body or a body with a mind?’ The legacy of a 1970 ‘head transplant’ experiment performed on monkeys.
A group of researchers have carried out a techno-economic analysis of three revamping strategies for an operating photovoltaic power plant in southeast Spain. They found the highest production value by installed power is obtained when both the modules and inverters are replaced.
Grenergy, a Spanish independent power producer focused on the development of PV, wind, and energy storage projects, has announced the arrival of 105 BYD batteries at the port of Iquique, Chile.
Grenergy said that the Chipol Guangan cargo ship, arriving after a 42-day journey from Dachan, China, has delivered 1,050 MC Cube ESS battery modules with a total storage capacity of 600 MWh. The modules will support the Oasis de Atacama solar-plus-storage project in Chile.
From the early days of mechanical automatons to more recent conversational bots, scientists and engineers have dreamed of a future where AI systems can work and act intelligently and independently. Recent advances in agentic AI bring that autonomous future a step closer to reality. With their supercharged reasoning and execution capabilities, agentic AI systems promise to transform many aspects of human-machine collaboration. The agentic AI prize could be great, with the promise of greater productivity, innovation and insights for the human workforce. But so, too, are the risks: the potential for bias, mistakes, and inappropriate use. Early action by business and government leaders now will help set the right course for agentic AI development, so that its benefits can be achieved safely and fairly.
Page-utils class= article-utils—vertical hide-for-print data-js-target= page-utils data-id= tag: blogs.harvardbusiness.org, 2007/03/31:999.397606 data-title= What Is Agentic AI, and How Will It Change Work? data-url=/2024/12/what-is-agentic-ai-and-how-will-it-change-work data-topic= Generative AI data-authors= Mark Purdy data-content-type= Digital Article data-content-image=/resources/images/article_assets/2024/12/Dec24_12_1450615814-383x215.jpg data-summary=
The next era of human-machine collaboration will present new opportunities and challenges.
A new study reveals a ‘nano-switch’ in ferredoxin that affects its electron transfer, which could lead to advancements in sensors and drug development.
Researchers in Japan have discovered a mechanism for controlling the potential of an “electron carrier” protein in the redox reaction that all organisms need to obtain energy. Through experiments, the precise 3D structure of the protein, including hydrogen atoms, was determined, and theoretical calculations using this data visualized the electronic structure of the iron-sulfur cluster.
The results revealed, for the first time, that the electric potential of the iron-sulfur cluster changes dramatically depending on the presence or absence of a single hydrogen atom at an amino acid side chain, a so-called “nano-switch” mechanism. This research, recently published in the journal eLife, not only deepens our scientific understanding of biological reactions but also provides crucial insights for the future development of ultra-sensitive sensors for oxygen and nitric oxide, as well as novel drugs.
Nature Medicine asks leading researchers to name their top clinical trial for 2025, from gene therapies for prion disease and sickle-cell disease to digital tools for cancer and mental health.
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Blog post with audio player, show notes, and transcript: https://www.preposterousuniverse.com/podcast/2024/12/09/298-…the-brain/
The number of neurons in the human brain is comparable to the number of stars in the Milky Way galaxy. Unlike the stars, however, in the case of neurons the real action is in how they are directly connected to each other: receiving signals over synapses via their dendrites, and when appropriately triggered, sending signals down the axon to other neurons (glossing over some complications). So a major step in understanding the brain is to map its wiring diagram, or connectome: the complete map of those connections. For a human brain that’s an intimidatingly complex challenge, but important advances have been made on tinier brains. We talk with Jeff Lichtman, a leader in brain mapping, to gauge the current state of progress and what it implies.
Continue reading “Mindscape 298 | Jeff Lichtman on the Wiring Diagram of the Brain” »
