In the isolated islands of function thread, Origenes cited the exact value of one of a big number. GP asked, how did you do it, as Excel and R are overwhelmed at that sort of level. Origenes answered: Origenes, 104: >> . . . I found this website: https://defuse.ca/big-number-calculator.htm >> Now, I have routinely used […]
UD’s Sci-Tech watch
How do memristors work? [Onward implications for Strong AI.]
Memristors are in effect tunable resistors; where a resistive state can be programmed [and changed, so far a very finite number of times]. This means they can store and process information, especially by carrying out weighted-product summations and vector-based matrix array product summations. Such are very powerful physically instantiated mathematical operations. For example, here is […]
What about the elusive dream: metallic hydrogen?
With metal-like superionic water already on the table, why not look at the seemingly evasive metallic hydrogen? A year ago, there was a happy announcement (and an article in Science), but doubts have since been entertained; indeed Science issued a correction to the original paper. Science: >>Producing metallic hydrogen has been a great challenge in […]
Why is it that there is discussion of superionic water as being both solid and liquid?
One of the things that struck me in looking at superionic water is how it is so often spoken of as though it were partly liquid and partly solid. I did a spot of reflection, which I am thinking it may help to headline. Where, some of the ideas being brought up will help us […]
Water forms superionic ice, a “new” metal-like state with H+ ions as charge carriers
Water is of central interest to ID and to many other fields of study relevant to the cosmos and in the world of life. Accordingly, the recent experimental discovery of a predicted metal-like state with a grid of O atoms and with H+ ions flowing through, is significant news. As NY Times reports: >>This new […]
Why look at AI-linked themes — what is the relevance to ID as a scientific enterprise?
One of the key ideas and driving assumptions of modern evolutionary materialistic scientism is that mind can be explained on brain without residue. In an extreme form, we can see it in Crick’s the Astonishing Hypothesis (1994): . . . that “You”, your joys and your sorrows, your memories and your ambitions, your sense of […]
Robo-Doctor? In China, it seems Robot Xiao-Yi has passed the written medical licensing exams
Robo-Doc will see you? Maybe, but not just now. This item popped up from the usual suspect tabloid paper sites while searching on AI and memristors. I have tracked down a couple of more reputable sources so, here goes from China Daily (which is also on the spot): >>A robot has passed the written test […]
More on memristors in action — including, crossbar networks and solving linear equation arrays
Memristors [= memory + resistors] are a promising memory-based information storage technology that can work as non-volatile memory and in neural networks. They were suggested c. 1971 by Leon Chua, and since HP created a TiO2-based multilayer architecture device exhibiting memristor capabilites in 2007, they have been a focus for research, given their potential. Here, […]
A note on state space search challenge
As was recently discussed, contrary to objections being made, the concept of blind search and linked search challenge in a configuration or state space is a reasonable and even recognised concept. As we explore this concept a little more, an illustration may be helpful: With this in mind, we may again look at Dembski’s arrow […]
AI, intelligent agency and the intersection with ID
This is a theme of increasing significance for the ID debate, but also it has overtones for an era where AI technologies may be driving the next economic long wave. Which is of instant, global importance, hence the Perez idealised Long wave illustration: However, this is not about economics (save, as a context for major […]
AI and the Voynich Manuscript
The Voynich manuscript has long been a mysterious object, seemingly a medicinal or magical survey of plants, or someone’s play on such documents, but written in an unknown alphabetic script: AI is now being brought to bear on the matter. According to phys dot org: >>U of A computing science professor Greg Kondrak, an expert […]
AI, Memristors and the future (could “conscious” machines lie ahead?)
AI — artificial intelligence — is emerging as a future-driver. For example, we have been hearing of driver-less cars, and now we have helmsman-less barges: As The Guardian reports: >>The world’s first fully electric, emission-free and potentially crewless container barges are to operate from the ports of Antwerp, Amsterdam, and Rotterdam from this summer. The […]
Sci-Tech: Meltdown patches patched as a first wave of lawsuits hits Intel over Meltdown and Spectre [u/d, AMD sued over Spectre too]
The Meltdown-Spectre processor architectural flaw crisis we have been monitoring has deepened as Intel has to patch its initial patch: . . . and as a first wave of the inevitable lawsuits hits. Here, we clip one in San Francisco: NB: Comment 3 below links and clips documentation AMD has been sued over its […]
A Maxwell Demon engine in action beyond the Carnot/ “standard” Second law limit
Maxwell’s Demon (sometimes, “Max”) has long been a fictional device for discussing how if we have access to information we can manipulate molecular scale particles to extract work. Now, physics dot org is discussing a case: >>Physicists have experimentally demonstrated an information engine—a device that converts information into work—with an efficiency that exceeds the conventional […]
The Meltdown microprocessor architecture flaw vs control systems in industry
Let’s follow up our earlier Sci-Tech Newswatch on the Meltdown-Spectre MPU architecture flaw issue. (We see here just how hard it is to create a robust, complex design that can readily be adapted to changes in the environment. Besides, a heads up on a big but under-reported story is helpful.) In a new Jan 15, […]