A new study co-led by Georgia Institute of Technology's Anna (Anya) Ivanova uncovers the relationship between language and thought in artificial intelligence models like ChatGPT, leveraging cognitive neuroscience research on the human brain. The results are a roadmap to developing new AIs — and to better understanding how we think and communicate.
In a first-of-its-kind study, researchers at the Georgia Institute of Technology discovered that sea cucumbers — sediment-eating organisms that function like autonomous vacuum cleaners of the ocean floor — play an enormous role in protecting coral from disease. The problem is, they've been overharvested for more than 100 years, and they're now rare.
A new cooling technique that utilizes a single species of trapped ion for both computing and cooling could simplify the use of quantum charge-coupled devices (QCCDs), potentially moving quantum computing closer to practical applications.
The Georgia Tech Integrated Cancer Research Center has combined machine learning with information on blood metabolites to develop a new early diagnostic test that detects ovarian cancer with 93 percent accuracy.
Georgia Tech researchers have engineered one of the world’s first yeast cells able to harness energy from light, expanding our understanding of the evolution of this trait — and paving the way for advancements in biofuel production and cellular aging.
Researchers at the Georgia Institute of Technology have created the world’s first functional semiconductor made from graphene, a single sheet of carbon atoms held together by the strongest bonds known. The breakthrough throws open the door to a new way of doing electronics. Video summary: https://www.youtube.com/watch?v=gWUX2OTqkEo
In a world where CEOs become thought leaders, being an ethical leader is paramount. But does this type of leader inspire their team to be creative? For years, it’s been a common assumption in the organizational behavior field that the more ethical a leader is, the less innovative their employees are.
This paradox is called the solar rebound effect: the ratio of the increase in energy consumption to the amount that is generated by the solar panels. In new research out of the Georgia Institute of Technology, Matthew Oliver, an associate professor in the School of Economics, presented this argument for how the economics of solar power really work, in “Tipping the Scale: Why Utility-Scale Solar Avoids a Solar Rebound and What It Means for U.S. Solar Policy,” published in The Electricity Journal.
In a new study, researchers at the Georgia Institute of Technology investigated whether 25 rare gene variants known to be associated with inflammatory bowel disease (IBD) play a role in risk for African Americans.
James Stroud, assistant professor in the School of Biological Sciences at the Georgia Institute of Technology, measured natural selection in four Anolis lizard species in the wild for five consecutive time periods over three years.
This asynchronous beating comes from how the flight muscles interact with the physics of the insect’s springy exoskeleton. This decoupling of neural commands and muscle contractions is common in only four distinct insect groups. For years, scientists assumed these four groups evolved these ultrafast wingbeats separately, but research from the Georgia Institute of Technology and the University of California, San Diego (UC San Diego) shows that they evolved from a single common ancestor. This discovery demonstrates evolution has repeatedly turned on and off this particular mode of flight. The researchers developed physics models and robotics to test how these transitions could occur.
In a groundbreaking study, a team of Georgia Tech researchers has unveiled a remarkable discovery: the identification of novel bacterial proteins that play a vital role in the formation and stability of methane clathrates, which trap gigatons of greenhouse gas beneath the seafloor. These newfound proteins not only suppress methane clathrate growth as effectively as toxic chemicals used in drilling but also prove to be eco-friendly and scalable. This innovative breakthrough not only promises to enhance environmental safety in natural gas transportation but also sheds light on the potential for similar biomolecules to support life beyond Earth.
As the number of elements on phased array antennas continues to grow, so does the volume of data that must be processed. To address this, researchers have developed a new approach to process that data closer to where it is generated - on the antenna subarrays themselves.
A new study led by Georgia Tech shows that water underneath glaciers may surge due to thinning ice sheets — a dangerous feedback cycle that could increase glacial melt, sea level rise, and biological disturbances.
A new cybersecurity technology that relies on the unique digital fingerprint of individual semiconductor chips could help protect the equipment of electrical utilities from malicious attacks that exploit software updates on devices controlling the critical infrastructure.
Data from 800 neighborhoods in the Atlanta metropolitan area between 2007 and 2016 revealed that major investors bought homes in majority-minority neighborhoods far from downtowns and in lower-income areas. These homes were often undervalued because of their minority populations, but they remained desirable and offered good market value.
From the thousands of feet of frozen glaciers to the rising seas off Savannah’s coast, Georgia Institute of Technology researchers are measuring, modeling, and predicting just how climate change is impacting our oceans.
Georgia Tech researchers are using aluminum foil to create batteries with higher energy density and greater stability. The team’s new battery system could enable electric vehicles to run longer on a single charge and would be cheaper to manufacture — all while having a positive impact on the environment.
Researchers created a dataset called ChattyChef, which uses natural language processing models that can help a user cook a recipe. Using the open-source large language model GPT-J, ChattyChef’s dataset of cooking dialogues follows recipes with the user.
New research from the Georgia Institute of Technology used data from the employee review website Glassdoor to determine what made remote work successful. Companies that catered to employees’ interests, gave employees independence, fostered collaboration, and had flexible policies were most likely to have strong remote workplaces.
Situated 60 kilometers beneath the Pacific Ocean floor, the magma channel covers more than 100,000 square kilometers, and originated from the Galápagos Plume more than 20 million years ago, supplying melt for multiple magmatic events — and persisting today.
Mixboard is a tablet application that lets users without musical or editing experience create the songs of their dreams.
Researchers at the Georgia Institute of Technology and Yale University are proposing a novel pathway through which coastal ecosystem restoration can permanently capture carbon dioxide from the atmosphere. Seagrass and mangroves — known as blue carbon ecosystems — naturally capture carbon through photosynthesis, which converts carbon dioxide into living tissue.
Georgia Tech researchers have been selected by NASA to lead a $7.5 million center that will study the lunar environment, and explore the generation and properties of volatiles and dust.
Over 3,000 generations of laboratory evolution, Georgia Tech researchers watched as their model organism, “snowflake yeast,” began to adapt as multicellular individuals. In new research, the team shows how snowflake yeast evolved to be physically stronger and more than 20,000 times larger than their ancestor. Their study is the first major report on the ongoing Multicellularity Long-Term Evolution Experiment (MuLTEE), which the team hopes to run for decades.
Intrigued to see if the many limbs could be helpful for locomotion in this world, a team of physicists, engineers, and mathematicians at the Georgia Institute of Technology are using this style of movement to their advantage. They developed a new theory of multilegged locomotion and created many-legged robotic models, discovering the robot with redundant legs could move across uneven surfaces without any additional sensing or control technology as the theory predicted.
Georgia Tech researchers wanted to understand precisely how blackworms execute tangling and ultrafast untangling movements for a myriad of biological functions. To investigate, they linked up with mathematicians at MIT to understand the topology of the tangles. Their research could inform the design of fiber-like, shapeshifting robotics that self-assemble and move in ways that are fast and reversible. The study also highlights how cross-disciplinary collaboration can answer some of the most perplexing questions in disparate fields.
Creating accessible, affordable equipment to democratize research is the foundation of frugal science. Now, with a new five-year grant from the National Institutes of Health (NIH), Bhamla and Standeven will pave the way to bring frugal science to high schools across Georgia.
Blinking is crucial for the eye. It’s how animals clean their eyes, protect them, and even communicate. But how and why did blinking originate? Researchers at the Georgia Institute of Technology, Seton Hill University, and Pennsylvania State University studied the mudskipper, an amphibious fish that spends most of its day on land, to better understand why blinking is a fundamental behavior for life on land.
On the U.S. Virgin Island of St. Croix, the ruins of a Danish sugar plantation built from harvested coral bricks could be the key to understanding how and why the area was decimated by the 18th-century transatlantic slave trade.
In a combined experimental and theoretical study, Georgia Tech researchers measured carbon dioxide levels in onggi during kimchi fermentation and developed a mathematical model to show how the gas was generated and moved through the onggi’s porous walls. By bringing the study of fluid mechanics to bear on an ancient technology, their research highlights the work of artisans and provides the missing link for how the traditional earthenware allows for high quality kimchi.
Student researchers at Georgia Tech investigate how intentional robot deception affects trust, examining the effectiveness of apologies after robots lie.
Georgia Tech researchers show that rising temperatures in northern regions may damage peatlands: critical ecosystems for storing carbon from the atmosphere — and could decouple vital processes in microbial support systems.
Led by researchers at Georgia Tech, an interdisciplinary team bioengineered a synthetic tumor model to understand and then demonstrate how the tumor microenvironment impacts the effectiveness of targeted therapies for a specific type of lymphoma called Activated B Cell-like Diffuse Large B cell lymphoma (ABC-DLBCL). Their synthetic tumor model could change the game for designing and testing personalized cancer therapies.
When lymphatic vessels fail, typically their ability to pump out the fluid is compromised. Georgia Institute of Technology researchers have developed a new treatment using nanoparticles that can repair lymphatic vessel pumping. Traditionally, researchers in the field have tried to regrow lymphatic vessels, but repairing the pumping action is a unique approach.
To make connectivity more equitable, researchers at the Georgia Institute of Technology are developing open-source software to empower citizens to report on cellular network quality and places without any connectivity.
New research from the Georgia Institute of Technology offers a unique framework for understanding queer communities and their histories.
Sharpshooter insects excrete by catapulting urine droplets at high accelerations. By using computational fluid dynamics and biophysical experiments, the researchers studied the fluidic, energetic, and biomechanical principles of sharpshooter excretion. Their study reveals how an insect smaller than the tip of a pinky finger performs a feat of physics and bioengineering – superpropulsion.
Georgia Institute of Technology researchers have found a way to use small shocks of electricity to disinfect water, reducing energy consumption, cost, and environmental impact. The technology could be integrated into the electric grid or even powered by batteries.
Georgia Tech-Europe and MIT researchers are using emerging technology to demonstrate a process that will enable more immersive and realistic virtual and augmented reality displays with the world’s smallest and thinnest micro-LEDs.
A new type of solar technology has seemed promising in recent years. Halide perovskite solar cells are both high performing and low cost for producing electrical energy – two necessary ingredients for any successful solar technology of the future. But new solar cell materials should also match the stability of silicon-based solar cells, which boast more than 25 years of reliability.
The team's new methodology offers hope for better coral connectivity monitoring and protection in the future.
Seventy-five percent of North American plants have been following their preferred climates for the past 18,000 years. Georgia Tech researchers introduce climate fidelity as a framework for evaluating plant niche dynamics to assess how well they have done this. While these plants will likely need to continue shifting geographic ranges, they may be challenged to do so due to habit fragmentation and rapidly changing climates.
An international coalition of researchers — led by Georgia Tech — have determined that advancements and innovations in urban research and design must incorporate serious analysis and collaborations with scientists, public policy experts, local leaders, and citizens.
Flow batteries offer a solution. Electrolytes flow through electrochemical cells from storage tanks in this rechargeable battery. The existing flow battery technologies cost more than $200/kilowatt hour and are too expensive for practical application, but Liu’s lab in the School of Chemical and Biomolecular Engineering (ChBE) developed a more compact flow battery cell configuration that reduces the size of the cell by 75%, and correspondingly reduces the size and cost of the entire flow battery. The work could revolutionize how everything from major commercial buildings to residential homes are powered.
Cats always land on their feet, but what makes them so agile? Their unique sense of balance has more in common with humans than it may appear. Researchers at the Georgia Institute of Technology are studying cat locomotion to better understand how the spinal cord works to help humans with partial spinal cord damage walk and maintain balance.
Humans displaying positive emotions in customer service interactions have long been known to improve customer experience, but researchers at the Georgia Institute of Technology’s Scheller College of Business wanted to see if this also applied to AI. They conducted experimental studies to determine if positive emotional displays improved customer service and found that emotive AI is only appreciated if the customer expects it, and it may not be the best avenue for companies to invest in.
Researchers at the Georgia Institute of Technology have developed a new graphene-based nanoelectronics platform that could be the key to finding a successor to silicon. The team may have also discovered a new quasiparticle. Their discovery could lead to manufacturing smaller, faster, more efficient, and more sustainable computer chips, and has potential implications for quantum and high-performance computing.
New research from the Georgia Institute of Technology uses machine learning models to better understand water’s phase changes, opening more avenues for a better theoretical understanding of various substances. With this technique, the researchers found strong computational evidence in support of water’s liquid-liquid transition that can be applied to real-world systems that use water to operate.
Researchers at the Georgia Institute of Technology are envisioning a larger mission for for small satellites known as CubeSats -- as airborne testbeds for technologies that are being developed for future generations of hypersonic vehicles.
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