Lifeboat Foundation

https://youtube.com/watch?v=R0NP5eMY7Q8

Quantum algorithms: An algorithm is a sequence of steps that leads to the solution of a problem. In order to execute these steps on a device, one must use specific instruction sets that the device is designed to do so.

Quantum computing introduces different instruction sets that are based on a completely different idea of execution when compared with classical computing. The aim of quantum algorithms is to use quantum effects like superposition and entanglement to get the solution faster.

Continue reading “How Does Quantum Artificial General Intelligence Work — Tim Ferriss & Eric Schmidt” »

Imperial researchers have embedded new low-cost sensors that monitor breathing, heart rate, and ammonia into t-shirts and face masks.

Potential applications range from monitoring exercise, sleep, and stress to diagnosing and monitoring disease through breath and vital signs.

Spun from a new Imperial-developed cotton-based conductive thread called PECOTEX, the sensors cost little to manufacture. Just $0.15 produces a meter of thread to seamlessly integrate more than ten sensors into clothing, and PECOTEX is compatible with industry-standard computerized embroidery machines.

The gurus of the psychedelic era of American pop culture extolled the experience of the “acid trip.” But the U.S. government and much of the public remained leery of LSD, with President Nixon declaring it and assorted other drugs “public enemy No. 1.” Now, half a century after Nixon launched the War on Drugs, a Miami-area private research clinic has kicked off a federally approved clinical trial to test LSD as a possible treatment for generalized anxiety disorder.

An international team of physicists, with the participation of the University of Augsburg, has for the first time confirmed an important theoretical prediction in quantum physics…

What do clouds, televisions, pharmaceuticals, and even the dirt under our feet have in common? They all have or use crystals in some way. Crystals are more than just fancy gemstones. Clouds form when water vapor condenses into ice crystals in the atmosphere. Liquid crystal displays are used in a variety of electronics, from televisions to instrument panels. Crystallization is an important step for drug discovery and purification. Crystals also make up rocks and other minerals. Their crucial role in the environment is a focus of materials science and health sciences research.

Scientists have yet to fully understand how crystallization occurs, but the importance of surfaces in promoting the process has long been recognized. Research from Pacific Northwest National Laboratory (PNNL), the University of Washington (UW), and Durham University sheds new light on how crystals form at surfaces. Their results were published in Science Advances.

Previous studies on crystallization led scientists to form the classical nucleation theory—the predominant explanation for why crystals begin to form, or nucleate. When crystals nucleate, they begin as very small ephemeral clusters of just a few atoms. Their small size makes the clusters extremely difficult to detect. Scientists have managed to collect only a few images of such processes.

Summary: The neural circuitry that connects olfactory information about another mouse’s sex to decision-making in the brain determines the behavioral outcome as to whether aggression or affection is expressed.

Source: CalTech.

Dog owners whose pets meet during a walk are familiar with the immediate sniffing investigation that typically ensues. Initially, the owners cannot tell whether their dogs will wind up fighting, playing, or trying to mount each other. Something is clearly happening in the dog’s brain to make it decide how to behave toward the other dog—but what is going on?

Tool use has long been a hallmark of human intelligence, as well as a practical problem to solve for a vast array of robotic applications. But machines are still wonky at exerting just the right amount of force to control tools that aren’t rigidly attached to their hands.

To manipulate said tools more robustly, researchers from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL), in collaboration with the Toyota Research Institute (TRI), have designed a system that can grasp tools and apply the appropriate amount of force for a given task, like squeegeeing up liquid or writing out a word with a pen.

Continue reading “Soft robots that grip with the right amount of force” »

Those who are venturing into the architecture of the metaverse, have already asked themselves this question. A playful environment where all formal dreams are possible, where determining aspects for architecture such as solar orientation, ventilation, and climate will no longer be necessary, where – to Louis Kahn’s despair – there is no longer a dynamic of light and shadow, just an open and infinite field. Metaverse is the extension of various technologies, or even some call them a combination of some powerful technologies. These technologies are augmented reality, virtual reality, mixed reality, artificial intelligence, blockchain, and a 3D world.

This technology is still under research. However, the metaverse seems to make a significant difference in the education domain. Also, its feature of connecting students across the world with a single metaverse platform may bring a positive change. But, the metaverse is not only about remote learning. It is much more than that.

Architecture emerged on the construction site, at a time when there was no drawing, only experimentation. Over time, thanks to Brunelleschi and the Florence dome in the 15^th century, we witnessed the first detachment from masonry, a social division of labor from which liberal art and mechanical art emerge. This detachment generated different challenges and placed architecture on an oneiric plane, tied to paper. In other words, we don’t build any structures, we design them. Now, six centuries later, it looks like we are getting ready to take another step away from the construction site, abruptly distancing ourselves from engineering and construction.

When the inside of a mollusk shell shimmers in sunlight, the iridescence isn’t produced by colored pigments but by tiny physical structures self-assembled from living cells and inorganic components. Now, a team of researchers at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has developed a platform to mimic this self-assembly ability by engineering living cells to act as a starting point for building composite materials.

Engineered living materials (ELMs) use living cells as “materials scaffolds” and are a new class of material that might open the door to self-healing materials and other advanced applications in bioelectronics, biosensing, and smart materials. Such materials could mimic emergent properties found in nature—where a complex system has properties that the individual components do not have—such as iridescence or strength.

Borrowing from this complexity seen in nature, the Berkeley Lab researchers engineered a bacterium that can attach a wide range of nanomaterials to its cell surface. They can also precisely control the makeup and how densely packed the components are, creating a stable hybrid living material. The study describing their work was recently published in ACS Synthetic Biology.