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Jun 16, 2024

AI RoboCasa simulation developed to train robots for household chores

Posted by in categories: robotics/AI, transportation

From mundane chores to complex interactions, RoboCasa trains robots to navigate the real world:


Researchers have developed a large-scale simulation framework for training general-purpose robots in diverse, everyday settings.

The framework, called RoboCasa, provides access to thousands of 3D assets over more than 150 object categories, as well as dozens of furniture and appliances that may be interacted with.

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Jun 16, 2024

US hits 180 GW of solar power. Here’s how we get to 1,000 by 2035

Posted by in categories: solar power, sustainability

Collectively, the US’s 5 million solar installations can generate more than 179 gigawatts (GW) of electricity. Based on current trends, the SEIA claims that the US’s total solar capacity will soar to 673 GW by 2034, providing enough electricity to power 100 million homes.

The US will likely need to do better than that to meet the Biden Administration’s goal of 100% clean electricity by 2035, though. To decarbonize the grid by then, the Department of Energy (DoE) expects we’ll need as much as 1 terawatt (1,000 GWs) of solar capacity, enough for solar to meet 30–50% of the US’s electricity demand by itself.

Jun 16, 2024

New 3D printing technique integrates electronics into microchannels to create flexible, stretchable microfluidic devices

Posted by in categories: 3D printing, materials

The transition from traditional 2D to 3D microfluidic structures is a significant advancement in microfluidics, offering benefits in scientific and industrial applications. These 3D systems improve throughput through parallel operation, and soft elastomeric networks, when filled with conductive materials like liquid metal, allowing for the integration of microfluidics and electronics.

Jun 16, 2024

New quantum random number generator achieves 2 Gbit/s speed

Posted by in categories: information science, quantum physics

The reliable generation of random numbers has become a central component of information and communications technology. In fact, random number generators, algorithms or devices that can produce random sequences of numbers, are now helping to secure communications between different devices, produce statistical samples, and for various other applications.

Jun 16, 2024

Water on Earth is older than the Sun, which reshapes our understanding of everything

Posted by in category: space

Scientists found that water in our solar system is likely billions of years older than the sun by studying the protostar V883 Orion, linking water from the interstellar medium to our solar system.


This research suggests that water in our solar system was formed long before the sun, planets, and comets, indicating that planetary systems.

Jun 16, 2024

Injectable ultrasonic sensor for wireless monitoring of intracranial signals

Posted by in categories: space, sustainability

A bioresorbable, wireless hydrogel (metagel) sensor, encompassing both biodegradable and stimulus-responsive hydrogels for ultrasonic monitoring of intracranial signals, was implanted into intracranial space with a puncture needle and deformed in response to physiological environmental changes.

Jun 16, 2024

David Papineau: How Does Consciousness Connect Us To Reality?

Posted by in category: neuroscience

Listen to this episode from Mind Chat on Spotify. Keith and Philip interview David Papineau (Professor of Philosophy at King’s College London) about his recent book ‘The Metaphysics of Sensory Experience’. David is also a materialist who believes in consciousness, so there’ll probably be a big old fight about that too. Link to David’s book: https://global.oup.com/academic/product/the-metaphysics-of-s…b&lang=en&

Jun 16, 2024

NASA’s Revolutionary Gravity-Defying Drive Achieves 1G Thrust

Posted by in category: space

NASA has developed a gravity-defying drive that achieves 1G thrust without propellant, potentially revolutionizing space propulsion technology Questions to inspire discussion What is the NASA gravity-defying drive? —The NASA gravity-defying drive is a propulsion system that achieves 1G thrust without the need for propellant, potentially revolutionizing space propulsion technology.

Jun 16, 2024

Psychogenic Aging: A Novel Prospect to Integrate Psychobiological Hallmarks of Aging

Posted by in categories: biological, genetics, life extension

Harvanek ZM, Fogelman N, Xu K, Sinha R. Psychological and biological resilience modulates the effects of stress on epigenetic aging. Transl Psychiatry. 2021;11:1–9.

Article Google Scholar

Jun 16, 2024

Unlocking Immortality: T Cells as the New Fountain of Youth

Posted by in categories: bioengineering, biotech/medical, genetics, life extension

Scientists have discovered that CAR T cells, traditionally used in cancer treatment, can be engineered to fight aging by eliminating senescent cells, offering a promising single-dose, lifelong treatment against aging-related diseases.

The fountain of youth has eluded explorers for ages. It turns out the magic anti-aging elixir might have been inside us all along.

Cold Spring Harbor Laboratory (CSHL) Assistant Professor Corina Amor Vegas and colleagues have discovered that T cells can be reprogrammed to fight aging, so to speak. Given the right set of genetic modifications, these white blood cells can attack another group of cells known as senescent cells. These cells are thought to be responsible for many of the diseases we grapple with later in life.

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