With almost 100,000 reported outages in nine months, we found tales of generators and grief, diesel or darkness as Joburg residents spoke to us about paying the price of a broken grid. From R40,000 ...

South Korea’s Defense Acquisition Program Administration (DAPA) on July 10 completed a project to improve the search radar on ...

Unlock the top generator skills you must master in 2025 to stay ahead, boost income, and thrive in the growing power and ...

It’s a simple oscillator circuit tailored to create a magnetic field around a water pipe to perform water conditioning.

Data collected by the sensor is wirelessly transmitted to a smartphone, allowing users to monitor their hydration levels.

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for ...

Researchers from The University of Texas at Austin created a new non-invasive, wearable sensor designed to measure a user's hydration levels continuously, in real time ...

No need to get your nose close. Use a voltmeter or multimeter (your new best friends). Then check the battery voltage—around 12.6V when off, above 13V when running (with engine on). And, while testing ...

Amazon Prime Day may be over, but you can still find some incredible markdowns The biggest shopping event of the season is ...

This study designed and demonstrated a 2-D multiinlet water flow sensor to address challenges associated with measuring the swimming speeds of marine animals owing to size limits and harsh marine ...

Watch out for the ‘tacho tango’ when the rev counter sweeps to a position, stays there, returns to zero and then acts as a ...