Where is Santa right now? How to use NORAD tracker on Christmas Eve

For those looking to keep tabs on the big man, here's what to know about the NORAD and Google Santa trackers for 2025.

How does Santa do it all? Quantum physics, that's how, says scientist

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.
IEEE

Pole-Zero Cancellation Speed and Acceleration Filtering Technique With Disturbance Observer for Servo Drive Applications Without Model Parameter Information

Abstract: This paper is concerned with the problem of robustly estimating the speed and acceleration of servo drives without the system model parameter information, depending on only the order of the ...
Tatler

How to do a ski trip when you hate skiing (from an incredibly reluctant snow bunny)

Sick and tired of missing out on the slopes, Ben Jureidini spent a weekend at Fouquet's Courchevel. But is it possible to ...