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weird_stuff.html
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<!DOCTYPE HTML>
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<title>Random Things I do</title>
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<a href="index.html" class="title">Sourav Ghosh</a>
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<h1 class="major">Random stuff I do</h1>
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<h2><li>Videos of Solar Events</li></h2>
<center>
<video height="260" controls>
<source src="vid-01.mp4" type="video/mp4">
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</video>
<video height="320" width="400" controls>
<source src="vid-02.mp4" type="video/mp4">
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<video height="320" width="400" controls>
<source src="vid-03.mp4" type="video/mp4">
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<p>I made these videos of a solar flare and a Coronal Mass Ejection (CMEs). I learnt about them in a very recent national level seminar held on "Kinematics of Coronal Mass Ejections from the Sun". I made these using the website <b><a href="https://www.helioviewer.org">HelioViewer</a></b>. Do get in touch with me if you wish to learn more! The first video is of a solar flare which happened on 29th July 2010. The second and third videos are of a Coronal Mass Ejection from 9th August 2011, caught on separate wavelengths.</p>
<h2><li>Random videos on QGIS<br></li></h2>
<center>
<video controls>
<source src="vid-04.MP4" type="video/mp4">
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<p>I learnt how to make videos from QGIS from the LinkedIn Learning course <b><a href="https://www.linkedin.com/learning-login/share?account=92695330&forceAccount=false&redirect=https%3A%2F%2Fwww.linkedin.com%2Flearning%2Flearning-qgis-2%3Ftrk%3Dshare_ent_url%26shareId%3Dn15fxYWfSge3ZnFLVN4SHg%253D%253D">"Learning QGIS"</a></b>. Datasets are available within the course materials. I would rate this course a solid 9 on 10, as the instructor explains the process really well, and the pace isn't very fast either. It is easy to do the hands-on part as well. Will surely recommend this to anyone with interests in Earth Observation and Remote Sensing!</p>
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<h2><li>The Logistic Map</li></h2>
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<img src="images/img-12.png">
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<p>One day while aimlessly scrolling through Youtube, I came across this <b><a href="https://youtu.be/ovJcsL7vyrk">video</a></b> by <b><a href="https://www.youtube.com/c/veritasium">Veritasium</a></b>. After watching the same, I began looking up about the <b>Logistic Map</b> everywhere. These plots were made by me on <b><a href="https://octave.org">GNU Octave</a></b>. The same can be done on MATLAB, however, I didn't have access to it when I wrote the code. I unfortunately have lost the code for both the plots in my hard drive, and will have to look for the same. Once I find them, I'll upload them on GitHub. I might as well just write the code once again:)</p>
<h2><li>N Body Simulation</li></h2>
<center>
<video controls>
<source src="vid-05.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
</center>
<p>I wanted to know more about N-body simulations, and thus tried a python code I found online. The code generated around a thousand images, and then I converted it to a video using an online converter (I didn't know how to do it on python :P). The video is long, but turned out well in my opinion. I'm looking for ways to make a better video, and have even learnt how to make videos on python. I hope it goes well when I try it the next time.</p>
<h2><li>Low Earth Orbit Satellite Orbit</li></h2>
<center>
<video controls>
<source src="vid-06.mp4" type="video/mp4">
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</video>
</center>
<p>I recently found this NASA open-source software called <b><a href="https://software.nasa.gov/software/GSC-16720-1">42</a></b>. It took me a while to understand how it works, and this video is of a basic Low Earth Orbit Simulation of a satellite. I look forward to writing simulation programs of my own soon, and try and publish research work using data and simulations from the same.</p>
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