Abstract: Spatial vectors are six-dimensional (6-D) vectors that describe the motions of rigid bodies and the forces acting upon them. In Part 1, we saw how spatial vectors can simplify the process of ...

As per usual, the internet is divided. This time, though, it’s not about celebrity drama or politics. It’s about whether ...

How Time Flies is a daily feature looking back at Pantagraph archives to revisit what was happening in our community and region. See today in history: ...