Tesla has published a new patent that describes a way to squeeze more performance out of its aging HW3 self-driving computers. While the technology is interesting, nothing points to it actually ...

Math shouldn’t be harder than finding the last matching sock in your laundry. These clever shortcuts convert head-scratching problems into quick mental wins. You’ll conquer calculations faster than ...

You probably haven’t had to do longhand math in years, but you do mental math every day. Or maybe you google math problems ten times a day, because you’ve forgotten how to do any math beyond your ...