For much of my career, I have been fascinated by the ways in which materials behave when we reduce their dimensions to the ...
Brain Station Advanced on MSNOpinion

The hardest quadratic equation ever — can you solve it?

Think you’ve mastered quadratic equations? Think again! This insanely tricky problem will put your algebra skills to the ...
When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is ...
Abstract: Repetitive motion planning (RMP), obstacle avoidance (OA), and joint-limit avoidance (JLA) are essential for ensuring the positioning accuracy and safe operations of joint-constrained ...