Content for MIT.Edu

Computers that power self-driving cars could be a huge driver of global carbon emissions

“Study shows that if autonomous vehicles are widely adopted, hardware efficiency will need to advance rapidly to keep computing-related emissions in check. In the future, the energy needed to run the powerful computers on board a global fleet of autonomous …

MIT engineers grow “perfect” atom-thin materials on industrial silicon wafers

“Their technique could allow chip manufacturers to produce next-generation transistors based on materials other than silicon. True to Moore’s Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted …

Engineering in harmony

“AeroAstro major and accomplished tuba player Frederick Ajisafe relishes the community he has found in the MIT Wind Ensemble. How does an ensemble play music together while apart? This was the question facing Frederick Ajisafe and the rest of the …

Unpacking the “black box” to build better AI models

“Stefanie Jegelka seeks to understand how machine-learning models behave, to help researchers build more robust models for applications in biology, computer vision, optimization, and more. When deep learning models are deployed in the real world, perhaps to detect financial fraud …

New quantum computing architecture could be used to connect large-scale devices

“Researchers have demonstrated directional photon emission, the first step toward extensible quantum interconnects. Quantum computers hold the promise of performing certain tasks that are intractable even on the world’s most powerful supercomputers. In the future, scientists anticipate using quantum …

Strengthening electron-triggered light emission

“A new method can produce a hundredfold increase in light emissions from a type of electron-photon coupling, which is key to electron microscopes and other technologies. The way electrons interact with photons of light is a key part of many …

New sensor uses MRI to detect light deep in the brain

“Using this approach, researchers can map how light spreads in opaque environments. Using a specialized MRI sensor, MIT researchers have shown that they can detect light deep within tissues such as the brain. Imaging light in deep tissues is extremely …

Putting a new spin on computer hardware

“Luqiao Liu utilizes a quantum property known as electron spin to build low-power, high-performance computer memories and programmable computer chips. Luqiao Liu was the kind of kid who would rather take his toys apart to see how they worked than …

Computational system streamlines the design of fluidic devices

“This computational tool can generate an optimal design for a complex fluidic device such as a combustion engine or a hydraulic pump. Combustion engines, propellors, and hydraulic pumps are examples of fluidic devices — instruments that utilize fluids to perform certain …

MIT engineers design a soft, implantable ventilator

“The new design works with the diaphragm to improve breathing. For many of us, the act of breathing comes naturally. Behind the scenes, our diaphragm — the dome-shaped muscle that lies just beneath the ribcage — works like a slow and steady …