All Features
Vanessa Bates Ramirez
Most people older than 30 probably remember doing research with good old-fashioned encyclopedias. You’d pull a heavy volume from the shelf, check the index for your topic of interest, then flip to the appropriate page and start reading. It wasn’t as easy as typing a few words into the Google search…
Jennifer Lauren Lee
As mechanical objects, gears have been around for so long that people generally take them for granted. But gears are sophisticated parts that play a vital role in cars, airplanes, construction and mining equipment, food processing, clock making, and more. Companies are still trying to make them…
Bendta Schroeder
The first step in choosing the appropriate treatment for a cancer patient is to identify their specific type of cancer, including determining the primary site: the organ or part of the body where the cancer begins.
In rare cases, the cancer’s origin can’t be determined, even with extensive testing…
Abdul Salam
Water is the most essential resource for life, for both humans and the crops we consume. Around the world, agriculture accounts for 70 percent of all freshwater use.
I study computers and information technology in the Purdue Polytechnic Institute, and direct Purdue’s Environmental Networking…
Theodore Kinni
Conventional wisdom holds that disruptive innovation is beyond the ken of large, incumbent companies. But then there are companies like Microsoft, which transformed its ubiquitous Office software suite into the Office 365 subscription service.
“If Microsoft had done that as a startup, it would be…
Phanish Puranam, Ruchika Mehra
How should humans collaborate with artificial intelligence? This is a question of increasing urgency as AI becomes pervasive in the workplace. From screening job applications and chatting with customers to assessing investment portfolios, algorithms are working alongside us in myriad roles and…
David L. Chandler
Virtually all wind turbines, which produce more than 5 percent of the world’s electricity, are controlled as if they were individual, freestanding units. In fact, the vast majority are part of larger wind farm installations involving dozens or even hundreds of turbines whose wakes can affect each…
Lauren Dunford
Industry 4.0 has been a hot topic for years now, for good reason: 86 percent of manufacturing C-suites say digital transformation is a priority, and about 91 percent of industrial companies are investing in digital factories. Yet Industry 4.0 has also become a buzzword in many ways, as so many…
Adam Zewe
Scientists and engineers are constantly developing new materials with unique properties that can be used for 3D printing. But figuring out how to print with these materials can be a complex, costly conundrum.
Often, an expert operator must use trial and error—possibly making thousands of prints—to…
Ella Miron-Spektor, Kyle Emich, Linda Argote, Wendy Smith
‘The experience was magical. I had enjoyed collaborative work before, but this was something different,” says Daniel Kahneman of the beginnings of the years-long partnership with fellow psychologist Amos Tversky that culminated in a Nobel Prize in economic sciences three decades later.
What…
Jennifer Chu
Ultrasound imaging is a safe and noninvasive window into the body’s workings, providing clinicians with live images of a patient’s internal organs. To capture these images, trained technicians manipulate ultrasound wands and probes to direct sound waves into the body. These waves reflect back out…
Jill Roberts
Florida’s outbreak of listeria has so far led to at least one death, 22 hospitalizations, and an ice cream recall since January 2022. Humans get sick with listeria infections, called listeriosis, from eating soil-contaminated food, undercooked meat, or dairy products that are raw or unpasteurized.…
Gregory Way
Drugs don’t always behave exactly as expected. While researchers may develop a drug to perform one specific function that may be tailored to work for a specific genetic profile, sometimes the drug might perform several other functions outside of its intended purpose.
This concept of drugs having…
Del Williams
Food processors have long sought a safer, more energy-efficient means to convey product with less spillage, breakage, or downtime due to necessary cleaning and maintenance. Although tubular drag conveyors have offered these desired attributes compared to belt, bucket, or pneumatic systems, many in…
Edmund Andrews
Even if the pandemic abates enough for a return to normal, all evidence indicates that a substantial share of Americans will continue to work from home, relying on videoconferencing to team up.
Yet, while the ease of gathering virtually has made the shift to widespread remote work possible, a new…
Steven Brown
One of the unexpected rewards of working at NIST has been the opportunity to see other disciplines through the NIST prism of measurement science and standards. By working with NASA scientists, astronomers, oceanographers and geologists, I’ve had the opportunity to witness the lives of scientists in…
Quality Digest
One question led the founders of Nemo’s Garden, a subsea farming platform, to embark on its mission to take agriculture beneath the waves and bring better harvests to market: “Seventy percent of the planet is covered by water. Why don't we try to use part of the ocean to make more food, in a better…
engineering.com
Unlike a biological or identical twin, a digital twin does not have a universally accepted definition. In application, a digital twin will mean different things to different industries. On an assembly line, a digital twin of a robot may look identical to the physical robot, especially if it is…
Ruth Castel-Branco, Hannah Dawson
Narrative frames are fundamental to unifying ideologies. They frame what is possible and impossible, which ideas can be accepted, and which must be rejected. In her book, Digital Democracy, Analogue Politics (Zed Books, 2018), storyteller and political analyst Nanjala Nyabola examines the framing…
Susan Robertson
A debate you frequently hear in business circles is whether working online or in-person is more creative. The short answer? Both. Or neither. It’s solely dependent on how the meeting is structured and managed.
When it comes to creativity, a recent study found that online interactions result in…
Tristan Mobbs
Let’s consider how to build a data analytics community. Many organizations want to establish communities of practice or other structures with a similar aim, fostering best practice and collaboration, often with analysts working in different parts of a corporation.
A data analytics community can…
Brian A. Weiss
From my standpoint, technology transfer is not easy, especially when attempting to introduce a new capability or technology into the manufacturing sector. Smaller manufacturers in particular present unique environments and challenges that must be appropriately understood if the transfer is to…
Rebecca Beyer
There is Alexa sitting on the kitchen counter waiting for your next query. But before she tells you how to make a perfect avocado salad, would you like to know something about the person who invented her?
As the use of automated assistants and other AI agents becomes more pervasive, how humans…
Faustino Gomez, Sepp Hochreiter
With ongoing global shortages of all kinds of goods, from cars to lumber to cooking oil, both consumers and companies are struggling. The Russian invasion of Ukraine, along with renewed Covid outbreaks in China, are two things that are likely to make things worse before they get better.
One way to…
Nathan Parde
For years, organizations have taken a defensive “castle-and-moat” approach to cybersecurity, seeking to secure the perimeters of their networks to block out any malicious actors. Individuals with the right credentials were assumed to be trustworthy and allowed access to a network’s systems and data…