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 ...

Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...
9to5google

Samsung’s new camera sensor could make motion blur issues a thing of the past

Samsung is working on a new camera sensor, and once it finds its way into a next-gen Galaxy S-series device, it could help alleviate some of the brand’s problems with shutter speed. As reported by ...
SpaceNews

Muon Space to develop sensor payload for missile defense satellites

Illustration of Muon Space's environmental monitoring satellite. WASHINGTON — Muon Space has secured a $1.9 million contract to develop an infrared sensing payload for missile detection and tracking, ...
Phys.org

How oxygen first reached Earth's oceans

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up during the period known as the ...
BGR

How To Use LiDAR On Your iPhone (And Why You Should)

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...
Ultimate Classic Rock

Radiohead Shatters Metallica’s Attendance Record at London’s O2 Arena at Charity Concerts

This month, Radiohead played four shows at the O2 Arena in London, each night hosting more people than the last. The shows took place on Nov. 21, 22, 24 and 25, with each of them drawing over 22,000 ...
The New York Times

How I Began to Love Reading Again

Mr. Giles is a novelist and the former executive Hollywood editor of Vanity Fair. Anyone who’s published a book or tried to has had even indispensable friends and family tell them why they’re not ...
Variety

Radiohead Beats Metallica to Set New Attendance Record at London’s O2

After four sold-out shows at London’s The O2, alt-rock group Radiohead has made history with the highest ever attendance within the arena. Previously set by Metallica in 2017, the band has now ...
Rolling Stone

Radiohead Beat Metallica’s Attendance Record at London’s O2

Last week, Radiohead played four sold-out shows at London’s O2 Arena — and the gigs ended up beating an attendance record set by Metallica at the same venue in 2017. The band played the O2 on Nov. 21, ...
The Verge

Meross’ radar presence sensor ditches the cord and adds Matter-over-Thread support

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...