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Abu Dhabi Scientists Create Electronic Appetite Regulation Pill
The tiny device utilizes electrodes to stabilize and regulate the gut-brain axis, which can help control appetite and treat several diseases.
A research team from NYU Abu Dhabi (NYUAD), overseen by Professor Khalil Ramadi, has created a groundbreaking “ingestible electroceutical device” known as the FLASH system. The pill-shaped device modulates the signaling pathway between the digestive tract and the central nervous system and is administered like a regular ingestible capsule tablet.
Featuring surface electrodes that deliver stimulation to the stomach’s mucosal tissues, the non-invasive device bypasses gastric acids to achieve direct electrode-to-tissue contact. The ingestible pill is powered by tiny batteries, delivering stimulation for around 20 minutes before being excreted by the body — a process that can take up to two weeks, depending on the size of the human or animal test subject.
“FLASH is one of the first ingestible electroceuticals that can regulate precise neurohormonal circuits while avoiding the discomfort patients can experience with invasive treatments,” says Professor Khalil Ramadi, NYU Abu Dhabi.
Researchers on the FLASH project were inspired by the unique skin surface properties of the Australian Thorny Devil Lizard, whose skin can efficiently wick away surface moisture. The pill replicates this process by using grooved surface patterns and hydrophilic properties that enable it to be ingested and excreted without side effects.
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During testing, scientists noted that the capsule modulated the release of the hormone ghrelin, which the body uses to stimulate hunger. Regular hormone medications have poor bioavailability in oral form, requiring an injection to administer. The FLASH system, on the other hand, can target very specific gastric-hormonal pathways through simple oral administration.
The FLASH pill shows promise against a wide range of diseases, including metabolic, gastrointestinal, and neuropsychiatric disorders. Unfortunately, the device requires further preclinical testing before being ready for the public market. However, the development team has set a goal of creating an advanced prototype for human trials within five years.
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Nano Banana 2 Arrives In MENA For Google Gemini Users
Google brings its latest image model to Gemini and Search, adding 4K output and tighter text control for regional users.
Google has opened access to Nano Banana 2 across the Middle East and North Africa, pushing its newest image model into everyday tools rather than keeping it inside the exclusive (and expensive) Pro tier.
The rollout spans the Google Gemini desktop and mobile apps, and extends to Google Search through Lens and AI Mode. Developers can also test it in preview via AI Studio and the Gemini API.
Nano Banana 2 runs on Gemini Flash, Google’s fast inference layer. The focus is speed, but also control. Users can export visuals from 512px up to 4K, adjusting aspect ratios for everything from vertical social posts to widescreen displays.
The model maintains character likeness across up to five figures and preserves fidelity for as many as 14 objects within a single workflow. This enables visual continuity across scenes, iterations, or edits — supporting projects like short films, storyboards, and multi-scene narratives. Text rendering has also been improved, delivering legible typography in mockups and greeting cards, with built-in translation and localization directly within images.
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Under the hood, the system taps Gemini’s broader knowledge base and pulls in real-time information and imagery from web search to render specific subjects more accurately. Lighting and fine detail have been upgraded, without slowing output.
By embedding the model inside Gemini and Search, Google is normalizing advanced image generation for a mass audience. In MENA, where startups and marketing teams are leaning heavily on AI to scale content across languages and borders, that shift lands at a practical moment.
The move also folds creative tooling deeper into search itself, so that image generation is no longer a separate workflow. It now sits right next to the query box.
Nano Banana 2 Arrives In MENA For Google Gemini Users
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