At the heart of this ideal scenario is something that often goes unnoticed: dissolved oxygen (DO). This essential gas in ...

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Diego Delso, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons When we think of life on Earth, one of the essential elements that ...

Cape Town is rolling out a compulsory upgrade to smart prepaid electricity meters in several areas, including Woodstock, Salt River, Observatory and Foreshore, between April and June 2025.

An investigation by accounting firm PwC into the allegedly irregular and corrupt R836 million hospital oxygen plant tender managed by the Independent Development Trust (IDT) has been delayed by a ...

Public Works Minister Dean Macpherson provided an update on Sunday on the ongoing investigation into the R800 million oxygen plant tender. Picture: X/@DeanMacpherson Public Works Minister Dean ...

A study analyzing these modules reveals that these rocky lumps are capable of producing “dark oxygen” 4,000 meters below sea level where light cannot reach. While this discovery could upend ...

New work indicates that some bacteria harnessed oxygen almost one billion years earlier than scientists previously believed. Led by Dr. Adrián Arellano Davín of the Okinawa Institute of Science and ...

IBARAKI, Osaka — The country’s longest pedestrian suspension bridge has opened in Ibaraki, Osaka Prefecture. The 420-meter-long bridge was built across a lake created by a dam and is surrounded by ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...