The growing availability of low-cost air quality sensors is helping people across the world track air pollution.

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

"Someone tried to charge me 50 dollars for it too they be trying to play us as a fool." ...

Among the many problems with the flu is the fact that you can spread the virus before you even know you've got it. An experimental new "sensor" could one day keep you from doing so, by causing you to ...

School of Civil & Environmental Engineering, University of Connecticut, Storrs, Connecticut 06269-3037, United States ...

Introduction: Active reading is essential for students' comprehension and engagement when working with complex academic texts. Although digital textbooks and multimedia resources are increasingly ...

A Sheffield dessert shop has been using mouldy chopping boards, soiled dishcloths and staff there never washed their hands, a food safety inspection has found. The Food Standards Agency conducted an ...

Barometer (and altitude estimation based on pressure readings). Compass (and magnetometer readings display). Magnetic declination is not accounted for. Metal detector.

Abstract: The sensing sensitivity and response are highly dependent on the pore size and hydrophobicity of the matrix for optical fiber dissolved oxygen (DO) sensors. This work describes the ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...