Measuring might feel like math in the classroom, but at the Tellus Science Museum, it looks a lot more like playtime.

Abstract: Aiming at the problems of low accuracy, low efficiency and weak versatility in artillery barrel attitude measurement, a specialized marker and a new measurement algorithm based on this ...

Let’s face it—most “teen” horoscopes are written by folks whose ages haven’t ended with “-teen” since 2002 and are subsequently pretty cringe. We can’t guarantee that our daily horo will never be ...