How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Hands off! An on-the-road demo of Mercedes’ advanced new driver assist

Mercedes-Benz provided flights from Washington to San Francisco and accommodation so Ars could drive the CLA, as well as ...
IEEE

A Nonarray Soft Capacitive Tactile Sensor With Simultaneous Contact Force and Location Measurement for Intelligent Robotic Grippers

Abstract: Tactile sensing is essential for robotic manipulations and human–machine interactions. It is vital to provide contact location and force information between the robotic gripper and objects ...
IEEE

Active Traffic Sensor Location Problem for the Uniqueness of Path Flow Identification in Large-Scale Networks

Abstract: Over time, traffic sensors have become recognized as a leading source of traffic flow data. Despite their solid capabilities for measuring various types of traffic flow information, they ...
The Independent

UFC schedule: Every fight announced for 2026

Join the Miguel Delaney: Inside Football newsletter and get behind-the-scenes access and unrivalled insight Join the Miguel Delaney: Inside Football newsletter Another year of UFC action is up, with ...
PBS

Map of the Human Heart Guide

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. In the Step Thru below, see the complicated path the blood takes as it moves in and out of the heart. Do ...