Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Science gadgets - This is a optical prism made of high quality K9 grade crystal glass. All surfaces of this little prism can be refracted, and it presents different at different angles in the same ...

At-home care is reaching a crisis point, according to Scott Levy, chief government affairs officer at the National Alliance for Care at Home (the Alliance). The pressure on providers is not only ...

Abstract: In this paper, online convex optimization (OCO ... is revealed only after the corresponding action is already chosen. Inspired by a fast converging algorithm for time-invariant optimization ...