Espresso brewed with soundwaves instead of heat tastes just as good

This isn’t Trujillo’s first time introducing ultrasonic frequencies to coffee. He previously patented a similar system for ...
CompositesWorld

Handheld acoustic imager combines ultrasound and infrared for industrial inspection

Ludeca presents the CRY8128 acoustic imaging camera from Crysound, capable of pinpointing gas leaks, electrical partial ...

I used sound waves to make espresso. It could cut coffee‑brewing energy use by 75%

Ultrasonic espresso’ made with cold water and high-frequency sound waves uses less energy than the traditional version – and ...
The Conversation

Quantum sensors use atoms, electrons and light as ultra‑steady rulers – detecting faint motion, magnetism and gravity for navigation, medicine and science

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...
Houston Chronicle

Quantum sensors use atoms, electrons and light as ultra-steady rulers – detecting faint motion, magnetism and gravity for navigation, medicine and science

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Alex Krasnok, Florida International University (THE CONVERSATION) Quantum computers ...

YouTuber builds Arduino robot Turtle Bot seven times larger

The Turtle Bot is one of the classics for Arduino tinkering. The YouTuber UncleStem has built it seven times larger – and it works.
Geeky Gadgets

Why You Should Be Using Claude Projects Right Now

Claude Projects provides a structured way to manage work by creating dedicated AI-powered workspaces that centralize files, instructions and conversations. In his guide, Kevin Stratvert walks through ...
IEEE

Design and Implementation of a Low-Cost Arduino-Based Vehicular Speed Detector Using Ultrasonic Sensors

Abstract: The paper is the design and implementation of a lowcost vehicular speed detector system based on Arduino microcontroller along with the use of ultrasonic sensors. The suggested technology ...
9to5google

Pixel 11 Pro will ditch the temperature sensor, leak says – did you use it?

After three generations, Google is apparently saying goodbye to its built-in temperature sensor on Pixel 11 Pro. 2023’s Pixel 8 Pro introduced one of Google’s first new hardware features in some time, ...
Hosted on MSN

Arduino projects push limits with advanced multi-sensor integration

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...
Reuters

Mexico to require federal projects to use local steel in response to US tariffs

MEXICO CITY, April 29 (Reuters) - Mexico's President Claudia Sheinbaum on Wednesday announced a rule that all federal work projects use steel from Mexican companies, after attempts to reach a deal to ...
The New York Times

Book Review: ‘Project Maven,’ by Katrina Manson

Longer Than World War I Ukraine’s Drone Campaign Europe as Mediator Russia’s Strategy Photos Advertisement Supported by Nonfiction In “Project Maven,” Katrina Manson shows us how close we are to ...