Dot Physics on MSN

Physics Solution: Angular Velocity of a Backspinning Bouncing Ball

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 ...

V717 Andromedae is an active low mass ratio contact binary, observations reveal

Astronomers from Australia and Serbia have performed multi-band photometric observations of a binary star known as V717 ...
Opinion
Dot Physics on MSNOpinion

Calculating Velocity Through Numerical Derivatives

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 ...
IEEE

Accurate Estimation of Height and Zonal Drift Velocity of Ionospheric Irregularities Using Two Pairs of Receivers and BeiDou Geostationary Satellites

Abstract: This article presents a new method for accurately estimating the height and zonal drift velocity of ionospheric irregularities, based on crossed signal paths from two BeiDou geostationary ...
Yahoo Malaysia

Supercomputers unlock secrets of Enceladus’ icy plumes and hidden ocean

It was in the 17th century that Christiaan Huygens and Giovanni Cassini first revealed Saturn’s stunning rings, changing the ...