This Hi-Fi Tape Recorder Changed Radio Forever
This Hi-Fi Tape Recorder Changed Radio Forever

A German engineer wanted a cheaper cigarette. The popular crooner Bing Crosby wanted a vacation. Satisfying both desires inadvertently led to the invention of the laugh track. Along the way there were Nazis, spoils of war, and more than one accidental…

Detect Dark Matter’s Mark From Your Backyard
Detect Dark Matter’s Mark From Your Backyard

If you’re wondering what dark matter is, you’re not alone. Astronomers don’t know. But they’ve determined that this invisible material must be far more abundant than the stars and nebulas that they can see. They’ve surmised as much from observing the …

Siobahn Day Grady Wants Everyone to Be AI Literate
Siobahn Day Grady Wants Everyone to Be AI Literate

Artificial intelligence is reshaping the skills employers expect from new graduates. In response, universities are scrambling to launch new courses, research centers, and industry partnerships that prepare students for today’s workforce. But building …

Why NIST Researchers Spent 10 Years Measuring Gravity
Why NIST Researchers Spent 10 Years Measuring Gravity

Physicists have been trying to measure the fundamental gravitational constant for well over two centuries. The current accepted value of big G, as it’s known, is 6.67430 × 10-11 cubic meters per kilogram per square second. It also has an uncertainty o…

Poetry for Engineers: A Martian Rover Sends a Postcard Home
Poetry for Engineers: A Martian Rover Sends a Postcard Home

Already, I’ve almost forgotten rain;I know I will never know that again.I move forward with the powers you gave meto live up to my name, Curiosity.This is a land without leaves, fronds, or spines.If there are plants, they are small and supine,dust hid…

The History and Mystery of Fireworks
The History and Mystery of Fireworks

In the 1970s, American Fireworks, a family-run pyrotechnics company in Hudson, Ohio, used a “home run box” to offer quick and easy fireworks displays for the Cleveland Indians (now the Cleveland Guardians) baseball games.The red wooden crate had metal…

Poetry for Engineers: Nine Lives of Nikola Tesla
Poetry for Engineers: Nine Lives of Nikola Tesla

He was born into a storm, lightning split the summer sky, in avillage the world had not yet heard of.The midwife called it a bad omen, his mother called it a sign. Your firstlife began in a storm, under open sky.One winter night you ran your hand alon…

Make an Origami Circuit Board
Make an Origami Circuit Board

What could you do if you could make a circuit trace by just bending a piece of paper? How about bridging modern technologies and traditional handicrafts while providing opportunities for learning skills in both.As part of our interdisciplinary researc…

Why the U.S. Uses Only Half of Its Grid Capacity
Why the U.S. Uses Only Half of Its Grid Capacity

By most accounts, the United States appears poised to fall woefully short of meeting new electricity demand over the next five years as data centers and domestic manufacturing proliferate.Ian MagruderIan Magruder is the founder of Utilize Coalition an…

War Taught this Ukrainian Entrepreneur the Value of Resilience
War Taught this Ukrainian Entrepreneur the Value of Resilience

Salome Mikadze-Struk is no stranger to adversity. The daughter of refugees, she built a software-development business as an undergraduate at the height of the COVID-19 pandemic and kept it running despite the outbreak of war in her native Ukraine. Now…