By using a reusable booster, the newest branch of the military signals openness to this cornerstone of Elon Musk’s rocketry company.
In search for a unifying quantum gravity theory that would reconcile general relativity with quantum theory, it turns out quantum theory is more fundamental, after all. Quantum mechanical principles, some physicists argue, apply to all of reality (not only the realm of ultra-tiny), and numerous experiments confirm that assumption. After a century of Einsteinian relativistic physics gone unchallenged, a new kid of the block, Computational Physics, one of the frontrunners for quantum gravity, states that spacetime is a flat-out illusion and that what we call physical reality is actually a construct of information within [quantum neural] networks of conscious agents. In light of the physics of information, computational physicists eye a new theory as an “It from Qubit” offspring, necessarily incorporating consciousness in the new theoretic models and deeming spacetime, mass-energy as well as gravity emergent from information processing.
In fact, I expand on foundations of such new physics of information, also referred to as [Quantum] Computational Physics, Quantum Informatics, Digital Physics, and Pancomputationalism, in my recent book The Syntellect Hypothesis: Five Paradigms of the Mind’s Evolution. The Cybernetic Theory of Mind I’m currently developing is based on reversible quantum computing and projective geometry at large. This ontological model, a “theory of everything” of mine, agrees with certain quantum gravity contenders, such as M-Theory on fractal dimensionality and Emergence Theory on the code-theoretic ontology, but admittedly goes beyond all current models by treating space-time, mass-energy and gravity as emergent from information processing within a holographic, multidimensional matrix with the Omega Singularity as the source.
Brain on a chip employs microfluidic technology for studying the brain and its associated diseases in vitro. uFluidix article.
O,.o! Amazing 👏🙀😮
A new multicomponent, partially-superconducting electromagnet—currently the world’s strongest DC magnet of any kind—is poised to reveal a path to substantially stronger magnets still. The new magnet technology could help scientists study many other phenomena including nuclear fusion, exotic states of matter, “shape-shifting” molecules, and interplanetary rockets, to name a few.
The National High Magnetic Field Laboratory in Tallahassee, Florida is home to four types of advanced, ultra-strong magnets. One supports magnetic resonance studies. Another is configured for mass spectrometry. And a different type produces the strongest magnetic fields in the world. (Sister MagLab campuses at the University of Florida and Los Alamos National Laboratory provide three more high-capacity magnets for other fields of study.)
Continue reading “Magnet Sets World Record at 45.5 Teslas” »
Following El Salvador, opposition politician Gabriel Silva says he is seeking consensus to make cryptocurrency legal tender in Panama.
Doug Liman Opines On Jeff Bezos’ Blue Origin Rocket: “It’s Not Going Very High. I Really Think The Moon Or Beyond Is Space” — Tribeca Festival
Director Doug Liman likes that there’s so much buzz about space these days and takes a teensy part of the credit after news (broken by Deadline) last year that he plans to shoot a film up there with Tom Cruise in collaboration with Elon Musk’s SpaceX and NASA.
“It’s good. If we can inspire kids to study science. I grew up dreaming about going into space,” said Liman, who also directed Cruise on American Made and Edge of Tomorrow and has helmed hits from Mr. & Mrs. Smith and The Bourne Identity to Go and Swingers. He spoke Tuesday on a sunny roof deck at Spring Studios in downtown Manhattan during a Directors Talk Q&A at the Tribeca Festival.
Circa 2014 o,.o.
Two issues preventing the widespread uptake of electric vehicles are recharging time and lack of range. Now, scientists have shown one potential means of negating these issues. Their demonstration of electric power transfer via the car-wheel is claimed as the world’s first.
Electric vehicles can already be powered via infrastructure in the road. The South Korean city of Gumi uses a means of electromagnetic induction to power some of its buses. This newly-demonstrated method, however, uses radio frequency transmission.
Continue reading “Prototype EV powered by radio frequency transmission demonstrated” »
Circa 2020
Researchers at UC Berkeley have developed a rapid test for SARS-CoV-2 that uses an enzyme to cleave viral RNA, initiating a fluorescent signal that can be detected using a smartphone camera, and which can provide a quantitative measurement of the level of viral particles in the sample. The test produce a result in as little as 30 minutes and does not require bulky or expensive laboratory equipment.
Continue reading “CRISPR Test Uses Cell Phone Camera to Detect SARS-CoV-2” »
A ball of 4000-year-old hair frozen in time tangled around a whalebone comb led to the first ever reconstruction of an ancient human genome just over a decade ago.
Stimulation of the nervous system with neurotechnology has opened up new avenues for treating human disorders, such as prosthetic arms and legs that restore the sense of touch in amputees, prosthetic fingertips that provide detailed sensory feedback with varying touch resolution, and intraneural stimulation to help the blind by giving sensations of sight.
Scientists in a European collaboration have shown that optic nerve stimulation is a promising neurotechnology to help the blind, with the constraint that current technology has the capacity of providing only simple visual signals.
Nevertheless, the scientists’ vision (no pun intended) is to design these simple visual signals to be meaningful in assisting the blind with daily living. Optic nerve stimulation also avoids invasive procedures like directly stimulating the brain’s visual cortex. But how does one go about optimizing stimulation of the optic nerve to produce consistent and meaningful visual sensations?
Continue reading “The vision: Tailored optical stimulation for the blind” »
