A sharp radio image of blazar OJ 287’s bent jet confirms it harbors two supermassive black holes in a tight orbit.

An international team of astronomers has performed multiwavelength observations of a gamma-ray binary system known as HESS ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

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 ...

Python data provider module that returns random people names, addresses, state names, country names as output. Useful for unit testing and automation.

The ability to steer light beams is the key technology of optical phased array (OPA). In this paper, we demonstrate a general framework for the inverse design of optical antennas, which enables ...

This paper presents an efficient, adaptive binary search (ABS) digital low dropout voltage regulator (LDO) for implantable medical devices (IMDs). The proposed regulator eliminates large overshoots ...