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 ...

Liftoff occurred at 4:02 p.m. ET today (Nov. 4). Europe's Ariane 6 heavy-lift rocket took to the skies for the fourth time ever today (Nov. 4). An Ariane 6 lifted off from Europe's Spaceport in Kourou ...

Arianespace launched the Sentinel-1D environmental monitoring satellite, constructed by Thales Alenia Space, during the fourth mission of the Ariane 6 rocket on Nov. 4, potentially extending the ...

An Ariane 6 lifts off Nov. 4 with the Sentinel-1D satellite on board. Credit: ESA-CNES-Arianespace-ArianeGroup/Optique vidéo du CSG - P. Piron WASHINGTON — An Ariane 6 successfully launched a radar ...

Arianespace, Europe’s long-standing primary launch provider, flew the Sentinel-1D Earth observation satellite aboard the third Ariane 6 launch of 2025. The flight, only the fourth ever flown by the ...

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 ...

Abstract: Circular loop antennas, as a typical antenna configuration, can be arranged in a one-dimensional linear array within the ionosphere. Such arrays are expected to be widely employed in future ...

"At this point, we can rule out TRAPPIST-1d from a list of potential Earth twins or cousins." There's bad news for our hopes of habitable planets existing around TRAPPIST-1, with the James Webb Space ...

Advances in materials and architecture could lead to silicon-free chip manufacturing thanks to a new type of transistor. When you purchase through links on our site, we may earn an affiliate ...

A simple and beautiful pattern occurs when light is shined through a pair of slightly misaligned periodic structures. This phenomenon is called the moiré effect, which looks pretty and has significant ...