We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Mari Uyehara and Samantha Schoech For this holiday season, we’ve added some ...

Abstract: We describe a new physics engine tailored to model-based control. Multi-joint dynamics are represented in generalized coordinates and computed via recursive algorithms. Contact responses are ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Samantha Schoech Samantha Schoech is a writer focusing on gifts. She spends ...

When he's not testing the latest phones or phone cameras, Andrew can normally be found with his own camera in hand or behind his drums or eating his stash of home-cooked food -- sometimes all at once.

Piecing together a puzzle is a great way to relax. Whether you enjoy the hobby on your own or with others, there's quite a few different formats to choose from these days, too. There are some puzzles ...