Going without sleep can become dangerous quickly, with symptoms like cognitive impairment and hallucinations appearing after just a few nights. After 24, 36, 48, and 72 hours without sleep, problems ...

Abstract: This paper investigates a low-complexity implementation of the regularized zero-forcing (RZF) precoder for extremely large-scale multi-input multi-output (XL-MIMO) systems. We propose a ...

To lose fat without losing muscle, it can help to maintain a calorie deficit of about 500 to 750 calories daily to help lose around 2 pounds (lbs) weekly, and avoid very low calorie diets. This is ...

Travis Kelce and Taylor Swift may qualify as the NFL's most dynamic duo today, but that title belonged to Bill Belichick and Tom Brady not too long ago. For two decades, the Patriots coach and ...

Did you ever own a Walkman or a record player? Alice and Neil discuss old tech and why the US Pentagon still uses floppy disks ...