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: The traditional visual servoing of robot is difficult to calibrate the parameters accurately. At present, Kalman filter is used to estimate the image Jacobian matrix, but the noise parameter ...

For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of light is incredibly fast to us ...

Most distant and powerful odd radio circle ever found - a massive double ring that could reveal how black holes and galaxies ...

The gravitational lensing that causes this rare phenomenon cannot be explained solely by looking at observable ...

It's no secret that we need new ways to treat and detect disease, including cancer. Specifically, we need better biomarkers ...

The most distant and most powerful "odd radio circle" (ORC) known so far has been discovered by astronomers. These curious ...

With the help of citizen scientists, astronomers have discovered a rare pair of "Odd Radio Circles" overlapping in space.

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