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MIT engineers “grow” atomically thin transistors on top of computer chips（图）
计算机芯片 原子薄晶体管 低温生长 集成电路
2023/6/6
Emerging AI applications, like chatbots that generate natural human language, demand denser, more powerful computer chips. But semiconductor chips are traditionally made with bulk materials, which are...
Engineers devise a modular system to produce efficient, scalable aquabots（图）
水上机器人 重复元件 模块化系统 工程师设计
2023/6/19
Underwater structures that can change their shapes dynamically, the way fish do, push through water much more efficiently than conventional rigid hulls. But constructing deformable devices that can ch...
MIT engineers grow “perfect” atom-thin materials on industrial silicon wafers（图）
工业硅晶圆 原子薄材料 芯片
2023/6/6
True to Moore’s Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted to soon plateau because silicon — the backbone of modern transist...
A novel combination of artificial intelligence and production techniques could change the future of nanomedicine, according to Cornell researchers using a new $3 million grant from the National Scienc...
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 trampoline, pushing do...
Scientists estimate that more than 95 percent of Earth’s oceans have never been observed, which means we have seen less of our planet’s ocean than we have the far side of the moon or the surface of Ma...
Engineers repurpose 19th-century photography technique to make stretchy, color-changing films（图）
19世纪 摄影技术 压力监测绷带 触摸感应机器人
2023/6/6
Imagine stretching a piece of film to reveal a hidden message. Or checking an arm band’s color to gauge muscle mass. Or sporting a swimsuit that changes hue as you do laps. Such chameleon-like, color-...
MIT engineers devise a recipe for improving any autonomous robotic system（图）
自主机器人系统 通用优化器 步行机器人 自动驾驶汽车
2023/6/20
Autonomous robots have come a long way since the fastidious Roomba. In recent years, artificially intelligent systems have been deployed in self-driving cars, last-mile food delivery, restaurant servi...
Imagine a more sustainable future, where cellphones, smartwatches, and other wearable devices don’t have to be shelved or discarded for a newer model. Instead, they could be upgraded with the latest s...
Engineers use artificial intelligence to capture the complexity of breaking waves（图）
人工智能 破浪 复杂性 模型预测 海洋气候模拟
2023/6/19
Waves break once they swell to a critical height, before cresting and crashing into a spray of droplets and bubbles. These waves can be as large as a surfer’s point break and as small as a gentle ripp...
Engineers enlist AI to help scale up advanced solar cell manufacturing（图）
人工智能 太阳能电池 钙钛矿材料 光伏电池 机器学习
2023/6/7
Perovskites are a family of materials that are currently the leading contender to potentially replace today’s silicon-based solar photovoltaics. They hold the promise of panels that are far thinner an...
Engineers report a major advance in creating a new family of semiconductor materials（图）
半导体材料 硫族化 物钙钛矿 太阳能电池
2023/6/7
MIT engineers report creating the first high-quality thin films of a new family of semiconductor materials. The feat, which lead researcher Rafael Jaramillo refers to as his “white whale” because of h...
Commerce Secretary Praises Future Scientists and Engineers During Visit to Robotics Competition
world economy innovative education
2007/3/22
March 16, 2007，Annapolis, Md. - U.S. Commerce Secretary Carlos M. Gutierrez today saw firsthand how innovative education programs are preparing America’s students for the jobs of the future during a v...
February 9, 2007，Wilson Commons could get a little messy in honor of National Engineers Week.That's because in honor of the week, the American Society of Mechanical Engineers (ASME) at the University ...
Justice Department Reaches Fair Housing Act Settlement with Memphis Developers, Architects and Engineers
Architects Engineers
2007/2/8
FEBRUARY 7, 2007，WASHINGTON ?The Justice Department today reached a Fair Housing Act settlement with a group of developers, builders, architects and engineers related to the design and construction of...