Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the ...

What a weekend of poor refereeing. We shouldn’t be surprised; when VAR was still being proposed, I said that it would make referees worse because the cameras would obviously bail them out, or more ...

Cast your mind back to last month's FA Cup third round. Remember how "refreshing" it was to watch elite football without VAR? That's what so many players, coaches, fans and pundits agreed. You could ...

Join the Miguel Delaney: Inside Football newsletter and get behind-the-scenes access and unrivalled insight Join the Miguel Delaney: Inside Football newsletter UEFA’s referees’ chief has issued a ...

Video assistant referee causes controversy every week in the Premier League, but how are decisions made and are they correct? This season, we take a look at the major incidents to examine and explain ...

Jorge Cuenca, centre, had a penalty given against him only to see that decision overturned When the video assistant referee (VAR) stats are released at the end of the season, there will be a long list ...

The Premier League is in its sixth season of using video assistant referee technology and yet weekly discussions over high-profile errors persist. Controversies and conspiracy theories remain as ...

Create a variable inside a function or block of code in Javascript Go to Blocks interface Go back to the Javascript interface local variables should be kept local with no changes made when using the ...

Choosing between a fixed-rate and variable-rate loan can affect how much you pay over time and how easily you can budget each month. Fixed-rate loans offer predictable monthly payments and protection ...

JavaScript is the number one most essential high-income technical skill you can have in your toolkit as a developer You wouldn't be a developer without knowing ...