Stabilizing an inverted pendulum is a classic problem in control theory, and if you’ve ever taken a control systems class you might remember seeing pages full of differential equations and bode ...
Archaeologists have discovered some of the first-ever tools used on Earth at a site dubbed 'the cradle of humankind.' They found 3mn-year-old knives made from stones.
A prosthetic leg, a hamster and a wig are among items left on trains in the last few years. Train operator Northern said they were among more than 32,690 incidents of lost property recorded since ...