As tech firms race to build superintelligent AI systems, is all the hype around superhuman AI helpful, harmful, or even realistic?
Category: robotics/AI – Page 800
Hybrid Biocomputer Fuses Human Brain Tissue With Computer Chips
Scientists have fused human brain tissue to a computer chip, creating a mini cyborg in a petri dish that can perform math equations and recognize speech.
Dubbed Brainoware, the system consists of brain cells artificially grown from human stem cells, which have been fostered to develop into a brain-like tissue. This mini-brain organoid is then hooked up to traditional hardware where it acts as a physical reservoir that can capture and remember the information it receives from the computer inputs.
The researchers wanted to explore the idea of exploiting the efficiency of the human brain’s architecture to supercharge computational hardware. The rise of artificial intelligence (AI) has massively increased the demand for computing power, but it’s somewhat limited by the energy efficiency and performance of the standard silicon chips.
Scientists deploy SMuRFs, army of robots for safe nuclear plant cleanup
“These kinds of autonomous robotic fleets have a great deal of potential to undertake a wide range of dangerous, dirty, dull, distant, and dear jobs,” say researchers.
Scientists from multiple universities have created Symbiotic Multi-Robot Fleet (SMuRF), a system that allows diverse robots to collaborate, performing challenging tasks unsafe for humans at nuclear sites.
Tesla’s big reveal: Wireless inductive home charger for EVs on the way
Tesla sparks innovation with wireless inductive home charging for EVs, signaling a bold leap toward a self-driving future.
December 2023 has been a rollercoaster for Tesla, with over two million vehicle recalls due to Autopilot issues. However, Tesla remains committed to advancing autonomous driving technology, and its latest move hints at a futuristic approach – wireless inductive home charging for electric vehicles (EVs).
Teasing a wireless future
Tesla’s interest in wireless charging was hinted at in March during the Investor Day event, where a promotional image showcased what appeared to be a charging mat in a home garage. In a recent episode of “Jay Leno’s Garage” featuring the Tesla Cybertruck, Chief Designer Franz von Holzhausen and VP of Vehicle Engineering Lars Moravy confirmed the company’s foray into wireless charging technology.
China’s secret aircraft deployed 6 ‘mysterious wingmen’ in space
Just four days after arriving in Earth’s orbit, China’s Shenlong space plane has been observed releasing six enigmatic “wingmen.”
China’s Shenlong (meaning “Divine Dragon”) robotic space plane has something strange four days after it arrives in Earth’s orbit.
In an unexpected move, China’s Shenlong space plane has been observed deploying 6 ‘wingmen’ objects, some of which are chatting.
Meet Mugatu: A steerable bipedal robot with a single motor
Using two rigid bodies and one actuator, the research team at CMU has revolutionized walking in robots.
Larger robots can do some heavy lifting but cannot be used in disaster zones where one needs to look through the rubble and look for signs of life.
Meet RoboCob, Scotland’s first robot stallion to train horse riders
RoboCob can simulate jumps up to 1.20 meters, elevating equestrian training with instant feedback through integrated screens.
Scotland’s Rural College (SRUC) has debuted a state-of-the-art robotic horse in a leap forward for equestrian education. This cutting-edge creation is set to advance the way equestrian students undergo training, offering a meticulously crafted and technologically advanced solution.
Named RoboCob by students and developed in association with Chesire-based Racewood Equestrian Simulators, the £100,000 machine stands as the first of its kind in the country, promising a secure yet highly effective platform for riders to refine their jumping techniques and master dressage skills. Boasting the capability to simulate jumps of up to 1.20 meters, RoboCob takes equestrian training to new heights by providing immediate feedback through its integrated screens.
The Impact of Sugar & Processed Foods on Health with Dr. Robert Lustig
In this episode, my guest is Dr. Robert Lustig, M.D., neuroendocrinologist, professor of pediatrics at the University of California, San Francisco (UCSF), and a bestselling author on nutrition and metabolic health. We address the “calories in-calories out” (CICO) model of metabolism and weight regulation and how specific macronutrients (protein, fat, carbohydrates), fiber and sugar can modify the CICO equation. We cover how different types of sugars, specifically fructose, sugars found in liquid form, taste intensity, and other factors impact insulin levels, liver, kidney, and metabolic health. We also explore how fructose in non-fruit sources can be addictive (acting similarly to drugs of abuse) and how sugar alters brain circuits related to food cravings and satisfaction. We discuss the role of sugar in childhood and adult obesity, gut health and disease and mental health. We also discuss how the food industry uses refined sugars to create pseudo foods and what these do to the brain and body. This episode is replete with actionable information about sugar and metabolism, weight control, brain health and body composition. It ought to be of interest to anyone seeking to understand how specific food choices impact the immediate and long-term health of the brain and body. For the show notes, including referenced articles and additional resources, please visit https://www.hubermanlab.com/episode/dr-robert-lustig-how-sug…our-health Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Levels: https://levels.link/huberman AeroPress: https://aeropress.com/huberman LMNT: https://drinklmnt.com/huberman Momentous: https://livemomentous.com/huberman Huberman Lab Social & Website Instagram: https://www.instagram.com/hubermanlab Twitter: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter Dr. Robert Lustig Website: https://robertlustig.com Books: https://robertlustig.com/books Publications: https://robertlustig.com/publications Blog: https://robertlustig.com/blog UCSF academic profile: https://profiles.ucsf.edu/robert.lustig Metabolical (book): https://amzn.to/48mNhOE SugarScience: http://sugarscience.ucsf.edu X: https://twitter.com/RobertLustigMD Facebook: https://www.facebook.com/DrRobertLustig LinkedIn: https://www.linkedin.com/in/robert-lustig-8904245 Instagram: https://www.instagram.com/robertlustigmd Threads: https://www.threads.net/@robertlustigmd Timestamps 00:00:00 Dr. Robert Lustig 00:02:02 Sponsors: Eight Sleep, Levels & AeroPress 00:06:41 Calories, Fiber 00:12:15 Calories, Protein & Fat, Trans Fats 00:18:23 Carbohydrate Calories, Glucose vs. Fructose, Fruit, Processed Foods 00:26:43 Fructose, Mitochondria & Metabolic Health 00:31:54 Trans Fats; Food Industry & Language 00:35:33 Sponsor: AG1 00:37:04 Glucose, Insulin, Muscle 00:42:31 Insulin & Cell Growth vs. Burn; Oxygen & Cell Growth, Cancer 00:51:14 Glucose vs. Fructose, Uric Acid; “Leaky Gut” & Inflammation 01:00:51 Supporting the Gut Microbiome, Fasting 01:04:13 Highly Processed Foods, Sugars; “Price Elasticity” & Food Industry 01:10:28 Sponsor: LMNT 01:11:51 Processed Foods & Added Sugars 01:14:19 Sugars, High-Fructose Corn Syrup 01:18:16 Food Industry & Added Sugar, Personal Responsibility, Public Health 01:30:04 Obesity, Diabetes, “Hidden” Sugars 01:34:57 Diet, Insulin & Sugars 01:38:20 Tools: NOVA Food Classification; Perfact Recommendations 01:43:46 Meat & Metabolic Health, Eggs, Fish 01:46:44 Sources of Omega-3s; Vitamin C & Vitamin D 01:52:37 Tool: Reduce Inflammation; Sugars, Cortisol & Stress 01:59:12 Food Industry, Big Pharma & Government; Statins 02:06:55 Public Health Shifts, Rebellion, Sugar Tax, Hidden Sugars 02:12:58 Real Food Movement, Public School Lunches & Processed Foods 02:18:25 3 Fat Types & Metabolic Health; Sugar, Alcohol & Stress 02:26:40 Artificial & Non-Caloric Sweeteners, Insulin & Weight Gain 02:34:32 Re-Engineering Ultra-Processed Food 02:38:45 Sugar & Addiction, Caffeine 02:45:18 GLP-1, Semaglutide (Ozempic, Wegovy, Tirzepatide), Risks; Big Pharma 02:57:39 Obesity & Sugar Addiction; Brain Re-Mapping, Insulin & Leptin Resistance 03:03:31 Fructose & Addiction, Personal Responsibility & Tobacco 03:07:27 Food Choices: Fruit, Rice, Tomato Sauce, Bread, Meats, Fermented Foods 03:12:54 Intermittent Fasting, Diet Soda, Food Combinations, Fiber, Food Labels 03:19:14 Improving Health, Advocacy, School Lunches, Hidden Sugars 03:26:55 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter #HubermanLab #Science #Nutrition Title Card Photo Credit: Mike Blabac — https://www.blabacphoto.com Disclaimer: https://hubermanlab.com/disclaimer
A new supercomputer aims to closely mimic the human brain — it could help unlock the secrets of the mind and advance AI
Neuromorphic computers are based on intricate networks of simple, elementary processors (which act like the brain’s neurons and synapses). The main advantage of this is that these machines are inherently “parallel”.
This means that, as with neurons and synapses, virtually all the processors in a computer can potentially be operating simultaneously, communicating in tandem.
In addition, because the computations performed by individual neurons and synapses are very simple compared with traditional computers, the energy consumption is orders of magnitude smaller. Although neurons are sometimes thought of as processing units, and synapses as memory units, they contribute to both processing and storage. In other words, data is already located where the computation requires it.