A new window into hemodialysis: How optical sensors could make treatment safer

For the millions of people living with end-stage kidney disease, hemodialysis is more than a medical procedure, it is a ...

Don't have a smartwatch? Use this simple test to determine your VO2 max.

This easy test can help you get a gauge on your VO2 max—without a watch.
IEEE

OptiBench: An Optical Distance Measurement Test Bench Using Adaptive Algorithm With Sensor Fusion and Environmental Shielding

Abstract: Optical Distance Measurement (ODM) systems have a wide range of applications in many sectors, including industrial, aerospace, and telecommunication. It is essential in systems where ...

What is a MAP sensor and how can you tell if it's bad?

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll know when it's going.
IEEE

Sensor Placement in a Passive Sensor Network for Scan-Based Ship Localization

Abstract: Maritime safety remains vulnerable to GNSS spoofing, limited detection ranges, and environmental uncertainties, even with the use of positioning systems such as AIS and shore-based radar. To ...
Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...
Game Rant

All Tool Upgrades in Quarantine Zone The Last Check

Ashely Claudino is an Evergreen Staff Writer from Portugal. She has a Translation degree from the University of Lisbon (2020, Faculty of Arts and Humanities). Nowadays, she mostly writes Fortnite and ...
The Independent

The quick health check that could reduce pain for millions of people later in life

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...