First photographers were creating portraits of people that don’t exist, now Aurel Manea has created a series of “landscape photos” using a new artificially intelligent (AI) software program called Stable Diffusion.
Manea tells PetaPixel that he has been blown away by what the London and Los Altos-based startup Stability AI has created.
“I can’t, as a landscape photographer myself, emphasize enough what these new technologies will mean for photography,” explains Manea.
Faster computers, tap-proof communication, better car sensors—quantum technologies have the potential to revolutionize our lives just as the invention of computers or the internet once did. Experts worldwide are trying to implement findings from basic research into quantum technologies. To this end, they often require individual particles, such as photons—the elementary particles of light—with tailored properties.
However, obtaining individual particles is complicated and requires intricate methods. In a study recently published in the journal Science, researchers now present a new method that simultaneously generates two individual particles in form of a pair.
Scientists experimenting with next-generation plastics at Finland’s University of Turku have developed a form of the material with some impressive capabilities, most notably an ability to quickly break down after use. The eco-friendly “supramolecular” plastic is therefore highly recyclable and, with careful tuning of its water content, can be turned into an adhesive or even instantly self-heal when damaged.
The reason conventional plastics persist in the environment for so long is the incredibly strong chemical connections between the monomers within them. These particles link up to form polymers through what are known as covalent bonds, but scientists hope to fashion more environmentally forms of the material based on non-covalent bonds instead.
These weaker connections are better suited to degradation and recycling of the material, but do come at a cost in terms of mechanical performance. We have looked at some interesting examples of these “supramolecular” materials in the form of hybrid polymers for drug delivery, self-assembling plastics and adhesives that work at extreme temperatures.
These autonomous robotic pickers can harvest precisely and gently without tiring or needing a break.
To all who see them, the new images of space taken by the James Webb Space Telescope (JWST) are awe-inspiring.
Physicist Eric J. Lerner gets to the point:
Why are JWST images causing panic among cosmologists? And the predictions of which theory do they contradict? The papers don’t really speak. The truth that is not reported in these documents is that the hypothesis that the JWST images blatantly and repeatedly contradict the Big Bang Hypothesis is that the universe began 14 billion years ago in an incredibly hot, dense state and has since the pore is expanding. Since this hypothesis has been defended for decades as an indisputable truth by the vast majority of cosmological theorists, the new data cause these theorists to panic. “Now I’m lying awake at 3 a.m.,” says Alison Kirkpatrick, an astronomer at the University of Kansas at Lawrence, “and wondering if I did everything wrong.”
Yet, in the newly-created fields of quantum physics and cognitive science, difficult and troubling mysteries still linger, and occasionally entwine. Why do quantum states suddenly resolve when they’re measured, making it at least superficially appear that observation by a conscious mind has the capacity to change the physical world? What does that tell us about consciousness?
Imagine being able to generate electricity by harnessing moisture in the air around you with just everyday items like sea salt and a piece of fabric, or even powering everyday electronics with a non-toxic battery that is as thin as paper. A team of researchers from the National University of Singapore’s (NUS) College of Design and Engineering (CDE) has developed a new moisture-driven electricity generation (MEG) device made of a thin layer of fabric—about 0.3 millimeters (mm) in thickness—sea salt, carbon ink, and a special water-absorbing gel.
The concept of MEG devices is built upon the ability of different materials to generate electricity from the interaction with moisture in the air. This area has been receiving growing interest due to its potential for a wide range of real-world applications, including self-powered devices such as wearable electronics like health monitors, electronic skin sensors, and information storage devices.
Key challenges of current MEG technologies include water saturation of the device when exposed to ambient humidity and unsatisfactory electrical performance. Thus, the electricity generated by conventional MEG devices is insufficient to power electrical devices and is also not sustainable.
“Brain computer interfaces” — devices that allow you to operate a computer with your mind — are already in human trials. And they’re about to be a really big business.
Incensed when two others won the Nobel Prize for the science behind the invention, he took out a newspaper ad that called his exclusion a “shameful wrong that must be righted.”
A mysterious writing system dubbed Elamite that remained undeciphered for centuries has finally been translated by experts.
