Octopus mothers slam themselves against rocks and eat their own arms before their eggs hatch. Scientists have discovered what leads to the self-destruction.
UC Berkeley researchers developed an automated hydroponic system called AlphaGarden, which combines a commercial gantry robot farming system and a plant growth simulator. And it arguably cares for plants better than a professional human.
Summary: A novel study uncovers a peculiar pattern of decision-making in mice, influenced by a specific gene named Arc.
While searching for food, mice repeatedly visited an empty location instead of staying at a site abundant in food. However, mice lacking the Arc gene demonstrated a more practical approach, sticking with the food-rich site, thereby consuming more calories overall.
This unique research potentially opens the door for a new field, ‘decision genetics’, investigating the genetic influence on decision-making, possibly even in humans.
Learn more about Dr. Hugo De Garis.
https://www.imdb.com/name/nm2433396/
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Continue reading “He Predicted Chat GPT 40 years Ago… Now he Has a Warning” »
National eating disorder helpline fired its staff and replaced them with AI.
The National Eating Disorders Association is shutting its telephone helpline down, firing its small staff and hundreds of volunteers. Instead it’s using a chatbot — and not because the bot is better.
Automated irrigation systems in the Northern part of Israel were briefly disrupted recently in an attack that once again shows how easy it can be to hack industrial control systems (ICS).
The Jerusalem Post reported that hackers targeted water controllers for irrigation systems at farms in the Jordan Valley, as well as wastewater treatment control systems belonging to the Galil Sewage Corporation.
Farms were warned by Israel’s National Cyber Directorate prior to the incident, being instructed to disable remote connections to these systems due to the high risk of cyberattacks. Roughly a dozen farms in the Jordan Valley and other areas failed to do so and had their water controllers hacked. This led to automated irrigation systems being temporarily disabled, forcing farmers to turn to manual irrigation.
For a long time, scientists have been trying to figure out how plants start the process of turning sunlight into sugar through photosynthesis. But now, some researchers have finally decoded those tricky signals that plants send to themselves! Humans can’t survive without photosynthesis. Without plants, there would be no animals, including humans. So, if we understand how to manipulate plant growth, we can also control the quantity of food we produce and our life.
#brightside.
Continue reading “The Most Difficult Language in the World Can Save Millions” »
The Chinese delivery giant Meituan flies drones between skyscrapers to kiosks around the city. I went to see how it works.
My iced tea arrived from the sky.
😗
German theoretical physicist Werner Heisenberg first introduced his uncertainty principle in a 1925 paper. It’s special because it remains intact no matter how good our experimental methods get; this isn’t a lack of precision in measurement. It doesn’t matter how smart you are, or how sophisticated your equipment, is you can’t think your way past it. It’s a fact of nature.
Legendary physicist and master bongo player Richard Feynman put it like this: “The uncertainty principle ‘protects’ quantum mechanics. Heisenberg recognized that if it were possible to measure both the momentum and the position simultaneously with greater accuracy, quantum mechanics would collapse. So he proposed that must be impossible.”
Many of us will be familiar with feelings of sluggishness and lethargy in the afternoon, but for those with obstructive sleep apnea (OSA), the problem is more severe.
Fortunately, researchers have now identified a drug that offers a good chance of helping. And no, it doesn’t come in espresso form.
Excessive daytime sleepiness (EDS) for people who have OSA can severely affect daily life. It means having overwhelming urges to sleep at inappropriate times – while driving or eating, for example – and often struggle to complete simple tasks.
