2023 – Page 32 – Impact Lab

AI Technology Detects Pre-Symptomatic Heart Conditions, Revolutionizing Early Detection

August 4, 2023

Medical technology company Fountain Life is pioneering the use of artificial intelligence (AI) to detect heart attack risks years before symptoms appear. With nearly half of all heart attacks being “silent,” this AI coronary artery scan offers a crucial tool in identifying pre-symptomatic heart conditions.

The procedure, which takes less than an hour, involves injecting a simple dye into the vein and performing a quick CAT scan of the heart. The ultra-flexible micro-endovascular probes are precisely delivered into tiny blood vessels without the need for invasive surgery, accessing brain regions that were previously challenging to reach safely. AI then analyzes the results, providing valuable insights into plaque buildup, its stability, and potential risks.

Medical Breakthrough

Ultra-Flexible Neural Probes Implanted into Micro Blood Vessels for Brain Research

August 3, 2023

Researchers from Stanford University and Harvard Medical School have achieved a remarkable milestone in neuroscience with the development of ultra-flexible mesh neural probes. These tiny probes can be precisely implanted into sub-100-micrometer-scale blood vessels in the brains of rodents, offering a revolutionary approach to brain research.

Published in the journal Science under the title “Ultraflexible endovascular probes for brain recording through micrometer-scale vasculature,” the researchers detail their groundbreaking device’s potential. Unlike traditional methods requiring open-skull surgery, this cutting-edge technology measures field potentials and single-unit spikes in the cortex and olfactory bulb of rats without causing any brain or vasculature damage. A Perspective piece in the same journal issue highlights the significance of the team’s work.

Virtual Reality

SCDF Introduces Immersive VR and XR Training for Enhanced Emergency Response

August 3, 2023

The Singapore Civil Defence Force (SCDF) is taking its training to the next level with the introduction of deeply immersive virtual reality (VR) and extended reality (XR) simulations. Developed in collaboration with the Home Team Science and Technology Agency (HTX) and the National University of Singapore (NUS), the multi-sensory training suits engage four of the five human senses to provide trainees with a realistic and intense experience.

In these cutting-edge simulations, trainees wear VR headsets that transport them to virtual environments, complete with visual and auditory cues. However, the realism doesn’t end there. The suits are equipped with heating elements to replicate the heat from flames and a scent-emitting tube that releases smells associated with different scenarios, such as the smell of burning cars. A replicated spreader cutter with magnets simulates the resistance of cutting through real materials like car metal, providing trainees with tangible feedback during the exercise.

Climate Change

Robotic Innovations Empower Solar Industry to Meet Climate Goals

August 3, 2023

As the United States accelerates its transition from fossil fuel-based energy to renewables, the solar industry faces a pressing challenge in meeting the demand for skilled workers. The Solar Energy Industries Association (SEIA) predicts a need for 800,000 new solar workers by 2030 to achieve the nation’s decarbonization objectives. However, 44% of solar industry employers report difficulty finding qualified applicants, raising concerns about staying on track to meet climate goals.

In response to this workforce gap, solar developers are increasingly turning to autonomous robotic solutions to revolutionize solar installation, particularly at utility-scale projects. Terabase Energy and Sarcos Robotics Corp are at the forefront of this emerging trend.

NASA

NASA’s ReachBot: A Cutting-Edge Robotic Cave Explorer for Martian Missions

August 2, 2023

NASA, in collaboration with researchers at Stanford University, has unveiled a groundbreaking robotic cave explorer named ReachBot. This small, lightweight robot features four long, retractable arms with grippers, enabling it to navigate its surroundings with impressive mobility and manipulate its environment. With its unique design and innovative capabilities, ReachBot holds great promise for exploring uncharted Martian caves and potentially other celestial bodies.

The current ReachBot prototype consists of a body section and four rotating joints evenly spaced like the vertices of a tetrahedron. Each shoulder joint boasts a retractable arm with a gripping mechanism at its end. While the final version is likely to use telescopic arms, the prototype utilizes tape measures to demonstrate functionality in a recent video shared by Stanford.

AI

Breakthrough Research Unveils CMOS-Compatible Neuromorphic Computing Chip with Potential Impact on Blockchain and AI

August 2, 2023

Researchers from Technische Universität Dresden in Germany have achieved a significant breakthrough in neuromorphic computing, presenting a new material design that could lead to a CMOS-compatible neuromorphic computing chip. This technology has the potential to revolutionize both blockchain and artificial intelligence (AI) industries.

Using “reservoir computing” technique, the team utilized a vortex of magnons to perform algorithmic functions with remarkable speed. Notably, they not only developed and tested the new reservoir material but also demonstrated its compatibility with standard CMOS chips, which could have transformative effects on blockchain and AI applications.

Science & Technology News

DishBrain Breakthrough: Semi-Biological Computer Chip Shows Sentience and Learning Abilities

August 2, 2023

Last year, scientists from Monash University achieved a groundbreaking milestone by creating the “DishBrain” – a remarkable computer chip incorporating around 800,000 human and mouse brain cells. This semi-biological chip, integrated with electrodes, demonstrated a form of sentience and astoundingly learned to play the classic game Pong within just five minutes.

The DishBrain’s micro-electrode array had the unique capability to read brain cell activity and stimulate them with electrical signals. To test its learning abilities, the researchers designed a version of Pong where the brain cells received electrical stimuli representing the ball’s position on the screen and its distance from the paddle. The brain cells were then allowed to act upon the paddle’s movement. The team implemented a basic reward system, where the cells received predictable stimuli when the paddle hit the ball and unpredictable stimuli when it missed.

Battery

Toyota Unveils Game-Changing EV Battery with 900-Mile Range

July 31, 2023

Toyota has recently announced plans for a revolutionary electric vehicle (EV) battery technology that could change the game in the automotive industry. The company’s breakthrough involves new solid-state EV battery tech, which promises to simplify production and significantly extend driving range.

By 2025, Toyota aims to release a model equipped with this solid-state battery technology, offering a 20% increase in cruising range. But the exciting news doesn’t stop there. The company is also researching a higher-performance version that could deliver a staggering 50% more cruising range, equating to over 900 miles on a single charge. With a quick 10-minute charging time, this technology could revolutionize long-distance travel and alleviate range anxiety for EV users.

Amazon.com

Amazon Invests $120 Million in Processing Facility for Kuiper Internet Satellites

July 31, 2023

Amazon has announced plans to construct a $120 million processing facility at NASA’s Kennedy Space Center in Florida for its ambitious Kuiper internet satellite project. The 1,00,000 square-foot building is just one part of the company’s approximately $10 billion investment in the Kuiper initiative, which aims to deploy a network of 3,200 low Earth-orbiting satellites to provide global broadband internet coverage.

The Kuiper internet network will be a formidable competitor to SpaceX’s Starlink, envisioned by Elon Musk. Additionally, it will complement Amazon’s existing web services powerhouse. The processing facility in Florida will employ 50 staff members and serve as the final stop for Amazon’s Kuiper satellites before they are launched into space. These satellites will be manufactured at the primary Kuiper project plant located in Redmond, Washington. A ten-story-tall room in the facility will facilitate the fitting of satellites into rocket payload fairings, the protective shells surrounding the satellites atop the rockets.

AI

AI-Powered X-ray Imaging Revolutionizes Dental Care in the U.S.

July 31, 2023

Artificial intelligence (AI) is transforming various aspects of our lives, including writing, communication, and art. Now, this rapidly evolving technology is making its way into a more sensitive environment – our mouths.

Dental offices across the United States are embracing AI-powered X-ray imaging technology developed by Boston-based VideaHealth. This advanced software assists dentists in handling routine procedures like cavity identification and also aids in detecting more serious conditions such as periodontal disease and bone loss linked to diseases like diabetes or Alzheimer’s.

Space

Toyota’s Lunar Rover to Utilize Regenerative Fuel Cell Technology for Sustainable Moon Exploration

July 31, 2023

Toyota Motor has unveiled its ambitious plans to power a manned lunar rover, dubbed the Lunar Cruiser, using regenerative fuel cell technology, with the aim of eventually utilizing the moon’s water ice as an energy source. The move comes as Japan ramps up its space ambitions, participating in NASA’s Artemis program and planning to station an astronaut at the lunar space station called Gateway in the latter half of the 2020s.

Since 2019, Toyota has been collaborating with Japan’s space agency to develop the Lunar Cruiser, which they hope to deploy on the moon by 2029. The goal is to conduct long-term and stable research on the lunar surface, sourcing various items on-site over an extended period. NASA expects Japan to contribute a lunar rover to the Artemis program with a targeted launch date in 2029.

Medicine

Revolutionary Robotics Technology Enables Remote Medical Treatment in High-Risk Emergencies

July 31, 2023

Researchers at the University of Sheffield have developed a groundbreaking robotics technology called medical telexistence (MediTel), which has the potential to provide remote medical treatment to casualties in hazardous emergency environments. Led by the Advanced Manufacturing Research Center (AMRC), Sheffield Robotics, and the Department of Automatic Control and Systems Engineering, the team successfully created a mobile, robotic-controlled uncrewed ground vehicle (UGV) equipped with virtual reality (VR) capabilities.

In a remarkable nine-month development period, the fully integrated MediTel solution features two robotic arms that can remotely operate medical tools to conduct a critical initial assessment of a casualty within 20 minutes. This includes vital checks such as temperature, blood pressure, and heart rate, as well as performing a palpation of the abdomen and administering pain relief through an auto-injector. Real-time data is continuously streamed to the remote operator during the assessment.