Melanie Mitchell has worked on digital minds for decades. She says they’ll never truly be like ours until they can make analogies.
Researchers have found a way to enhance radiation therapy using novel iodine nanoparticles.
Cancer cell death is triggered within three days when X-rays are shone onto tumor tissue containing iodine-carrying nanoparticles. The iodine releases electrons that break the tumor’s DNA, leading to cell death. The findings, by scientists at Kyoto University’s Institute for Integrated Cell-Material Sciences (iCeMS) and colleagues in Japan and the US, were published in the journal Scientific Reports.
“Exposing a metal to light leads to the release of electrons, a phenomenon called the photoelectric effect. An explanation of this phenomenon by Albert Einstein in 1905 heralded the birth of quantum physics,” says iCeMS molecular biologist Fuyuhiko Tamanoi, who led the study. “Our research provides evidence that suggests it is possible to reproduce this effect inside cancer cells.”
Circa 2012 One day ice from could be transformed to metal the be transported anywhere even into space.
Researchers have combined high-powered computing and ‘chemical intuition’ to discover new phases of ice at extremely high pressures nonexistent on Earth, but probably abundant elsewhere in the solar system. (Jan. 16, 2012)
A tachyon field might be responsible for cosmological inflation at an early time and contribute to cosmological dark matter at a later time. We investigate tachyonic inflation by analyzing a tachyon field with different potentials in the framework of loop quantum cosmology. No matter which tachyon field energy dominates at the bounce, the evolution of the background can be divided into three phases: super-inflation, damping, and slow-roll inflation. The duration of each phase depends on the initial condition. During the slow-roll inflation, when the initial condition is $$V(T_\mathrm{B})/\rho _\mathrm{c}\ge 10^{-6}$$ V(TB)/ρc≥10–6, the number of e-folds is very high ($$N\gg 60$$ N≫60) for $$V\propto T^{-n}$$ V∝T-n with $$n=1$$ n=1 and 1 / 2. For an exponential potential, to get enough e-folds, $$V(T_\mathrm{B})/\rho _\mathrm{c}$$ V(TB)/ρc should be greater than $$7.802\times 10^{-4}$$7.
The Federal Aviation Administration (FAA) has officially approved Jeff Bezos 
Jeffrey (Jeff) Preston BezosFAA approves Blue Origin launch with Bezos, others aboard Richard Branson’s launch changes the way we look at space Branson, Bezos and Musk: A new space race for a new generation MORE ’s highly anticipated spaceflight next week aboard a rocket developed by his aerospace company, Blue Origin.
The license, which was approved by the FAA on Monday and is valid through August, comes as Bezos, along with his brother and two others, are scheduled to launch into space next Tuesday on the New Shepard rocket.
The flight is part of an effort by billionaire-owned technology and transportation companies to make space flight a commercially available experience.
The ‘ModiPwn’ bug lays open production lines, sensors, conveyor belts, elevators, HVACs and more that use Schneider Electric PLCs.
A critical remote code-execution (RCE) vulnerability in Schneider Electric programmable logic controllers (PLCs) has come to light, which allows unauthenticated cyberattackers to gain root-level control over PLCs used in manufacturing, building automation, healthcare and enterprise environments.
If exploited, attackers could impact production lines, sensors and conveyor belts in factory settings, according to the researchers at Armis who discovered the bug – as well as affect devices familiar to the everyday consumer, such as elevators, HVACs and other automated devices.
TSMC is mulling setting up more fabs overseas, apart from its exsiting facility in Nanjing, China and the one being built in the US. TSMC is looking at building new fabs in Japan and Germany for 28nm and 12/16nm chip output. Apple is keen on adopting miniLED backlighting for its devices, and is likely to add China-based Luxshare as a second supplier of SMT services for miniLED BLUs. Meanwhile, notebook component suppliers are turning cautious about building up inventory amid mixed signals about the notebook market’s outlook.
TSMC mulls 28nm, 12/16nm process capacity expansion overseas: TSMC will soon disclose plans to build additional 28nm and 12/16nm process fabrication lines at new fabs, in addition to its Nanjing fab expansion, according to industry sources.
Luxshare to become second SMT service provider for miniLED backlighting for Apple: Taiwan Surface Mounting Technology (SMT) is currently the only provider of SMT services for Apple’s miniLED backlighting applications, but China-based Luxshare Precision Industry is expected to become a second provider in fourth-quarter 2021 at the earliest, according to industry sources.
We hear about EV battery breakthroughs all the time, but they don’t seem to pan out. Perhaps Tesla’s new lithium extraction method will be the exception.
When thinking of the crypto community, or any other movement for that matter, it’s common to think of where it is now. Hundreds of projects, thousands of developers, millions of users. But crypto started, not so long ago, with a nobody, Satoshi Nakamoto.
By building a small, but incredibly dedicated community of supporters, crypto has become an unstoppable force which will define this century, changing the core of our economic system: money itself.
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