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Nov 26, 2021

Here is an emblematic late Ptolemaic ‘Lifeboat’ of a sort — the figure falling overboard has drunk too much wine, and the cryptic imagery warns against excessive consumption

Posted by in category: media & arts

Le Imagini con la sposizione dei dei de gli antichi (The Images of the Gods of the Ancients and their Explanations) was first published in Venice in 1556. Illustrations were added in subsequent editions. New engraving and translation into other languages continued for about 150 years. Although Vicenzio Cartari lived in Renaissance Italy in 1556. he was an antiquarian, and most of the imagos originate from the late Ptolemaic period. I was an antiquarian book dealer in London specialising in Emblem books, and have most of the different early Cartari editions.

The birth of Tarrochini in Italy predates Cartari. The “Four Orders of Virtue” game by Martiano da Tortona is first mentioned in 1425. Robert Place and Ross Caldwell have replicated the lost paintings of the da Tortona using written descriptions. My approach is to use “Images of the Ancient Gods” (Cartari’s imagos) as the source images for Apollo, Hercules and the others. These icons would have been familiar to da Tortona, and could formed the basis for his lost paintings. The Wheel of Fortune originally was the Wheel of Fortuna — Goddess — but Christianised “occult” tarot of the Victorians removed as many pagan traces as it could get away with, adding The Devil, Pope and a few purely Christian images. Eliphas Levi is partly to blame.

The most important engravings are by Bolognino Zaltieri, 1571. A later 1,614 edition has slightly different engravings by Paulus Hachenberg, and I have colourized both these series. Some imagos retain banners of names or slogans associated with particular emblemata. My names won’t be agreed by everyone and can be argued about, but the reasons for these names are given in my book with reference to Cartari and The fountaine of ancient fiction Wherein is liuely depictured the images and statues of the gods of the ancients, with their proper and perticular expositions. Done out of Italian into English, by Richard Linche Gent. London: Printed by Adam Islip, 1599. I will post these 176 plus versions together with meanings and extra information on these Patreon pages regularly.

Nov 26, 2021

Redo of a Famous Experiment on the Origins of Life Reveals Critical Detail Missed for Decades

Posted by in category: futurism

The Miller-Urey experiment showed that the conditions of early Earth could be simulated in a glass flask. New research finds the flask itself played an under appreciated, though outsized role.

Nov 26, 2021

Engineered Bacteria Use Air Bubbles as Acoustically Detonated Tumor TNT

Posted by in category: futurism

Ultrasound triggered cells home in on tumors and then self destruct to deliver damage or therapeutics from inside.

Nov 26, 2021

A giant laser just revealed a weird new detail about the Earth’s core

Posted by in category: futurism

With 360 million times more pressure than we experience on the Earth’s surface, things are bound to get strange.


The sphere of iron that resides there is also under extreme pressure: about 360 million times more pressure than we experience on the Earth’s surface.

Nov 26, 2021

World’s first autonomous, all-electric container ship

Posted by in categories: chemistry, robotics/AI, transportation

https://youtube.com/watch?v=C2kKgtCfUAY

“We are proud to be able to showcase the world’s first fully electric and self-propelled container ship,” said Svein Holsether, CEO of Norwegian chemical company Yara International. “It will cut 1,000 tonnes of CO2 and replace 40,000 trips by diesel-powered trucks a year.”

Yara has collaborated since 2017 with maritime technology company Kongsberg to develop the ship, which sailed from Horten to Oslo, a distance of approximately 35 nautical miles (65 km). Powered by 7 MWh batteries, it uses an automatic identification system (AIS), cameras (including infrared), a lidar, and radar system. It will begin commercial operations in 2022, transporting mineral fertiliser between ports in southern Norway at up to 15 knots (28 km/h).

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Nov 26, 2021

New Ultrahard Diamond Glass Synthesized Using Carbon Buckyballs

Posted by in categories: chemistry, particle physics

It is the hardest known glass with the highest thermal conductivity among all glass materials.

Carnegie’s Yingwei Fei and Lin Wang were part of an international research team that synthesized a new ultrahard form of carbon glass with a wealth of potential practical applications for devices and electronics. It is the hardest known glass with the highest thermal conductivity among all glass materials. Their findings are published in Nature.

Function follows form when it comes to understanding the properties of a material. How its atoms are chemically bonded to each other, and their resulting structural arrangement, determines a material’s physical qualities—both those that are observable by the naked eye and those that are only revealed by scientific probing.

Nov 26, 2021

AI must have its own goals to be truly intelligent

Posted by in categories: genetics, mathematics, robotics/AI

There are synergies between the two kinds of intelligence. The brain serves the genes by improving the organism’s capability to survive and reproduce. In exchange, evolution favors genetic mutations that improve the brain’s innate and learning capacities for each species (this is why some animals are born with the ability to walk while others learn it weeks or months later).

At the same time, the brain comes with tradeoffs. Genes lose some of their control over the behavior of the organism when they relegate their duties to the brain. Sometimes, the brain can go chasing rewards that do not serve the self-replication of the genes (e.g., addiction, suicide). Also, the behavior learned by the brain does not pass on through genes (this is why you didn’t inherit your parents’ knowledge and had to learn language, math, and sports from scratch).

As Lee writes in Birth of Intelligence, “The fact that brain functions can be modified by experience implies that genes do not fully control the brain. However, this does not mean that the brain is completely free from genes, either. If the behaviors selected by the brain prevent the self-replication of its own genes, such brains would be eliminated during evolution. Thus, the brain interacts with the genes bidirectionally.”

Nov 26, 2021

New therapies for a range of conditions are coming in 2022

Posted by in categories: biotech/medical, neuroscience

Giant strides will be made in treating haemophilia, while an Alzheimer’s drug has reinvigorated interest in therapies for dementia | The World Ahead.

Nov 26, 2021

Ray Kurzweil — What’s the Far Future of Intelligence in the Universe?

Posted by in categories: futurism, Ray Kurzweil

Our universe has been developing for about 14 billion years, but human-level intelligence, at least on Earth, has emerged in a remarkably short period of time, measured in tens or hundreds of thousands of years. What then is the future of intelligence?

For more videos and information from Ray Kurzweil click here http://bit.ly/19H84ys.

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Nov 26, 2021

Spiderweb as inspiration for creating of one of the world’s most precise microchip sensors

Posted by in categories: cosmology, internet, nanotechnology, quantum physics, robotics/AI

A team of researchers from TU Delft managed to design one of the world’s most precise microchip sensors. The device can function at room temperature—a ‘holy grail’ for quantum technologies and sensing. Combining nanotechnology and machine learning inspired by nature’s spiderwebs, they were able to make a nanomechanical sensor vibrate in extreme isolation from everyday noise. This breakthrough, published in the Advanced Materials Rising Stars Issue, has implications for the study of gravity and dark matter as well as the fields of quantum internet, navigation and sensing.

One of the biggest challenges for studying vibrating objects at the smallest scale, like those used in sensors or quantum hardware, is how to keep ambient thermal noise from interacting with their fragile states. Quantum hardware for example is usually kept at near absolute zero (−273.15°C) temperatures, and refrigerators cost half a million euros apiece. Researchers from TU Delft created a web-shaped microchip sensor that resonates extremely well in isolation from room temperature noise. Among other applications, their discovery will make building quantum devices much more affordable.