Researchers have developed a new method for flexibly creating various needle-shaped laser beams. These long, narrow beams can be used to improve optical coherence tomography (OCT), a noninvasive and ...

Creating complex structures at the tiniest scales has long been a challenge for engineers. But new research from Georgia Tech shows how electron beams, already widely used in imaging and fabrication, ...

Underwater acoustic communication is pivotal for deep-sea exploration, environmental surveillance and protection, defense ...

This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Electron beam method enables high-yield graphdiyne synthesis in seconds under ambient conditions, offering a fast route to carbon-based catalytic materials. But it differs in a key way: its structure ...

Scientists at MIT say they made a finding in optical physics that could enable a new bioimaging method that’s faster and higher-resolution than existing technology. They discovered that, under the ...

Post and beam and timber frame are both beautiful methods of building but most people think of them as one and the same. Although they are similar, there are subtle differences between them. Both are ...

Many researchers over the years have worked towards increasing data speeds, something that has had breakthroughs in various ways over the years. The latest one involves a method the creators say is a ...

Q. I'm getting ready to build a large room addition that needs a beam to support the floor joists. I've been told that a wood beam will work, but I've always seen steel I-beams in other houses. Is it ...