#breakthroughjuniorchallenge This short video discusses convolutional neural networks with a fun application. This is my Breakthrough Junior Challenge 2021 submission. ... https://www.youtube.com/watch?v=eR19j7332vU

#breakthroughjuniorchallenge This video is my submission for the 2022 Breakthrough Junior Challenge. I explain the motivation for and basics behind DNA-based data storage in 90 seconds. DNA structure generated using http://www.scfbio-iitd.res.in/software/drugdesign/bdna.jsp (and Blender) Sound effects and music: "Pop, Low, A (H1).wav" by InspectorJ (www.jshaw.co.uk) of Freesound.org “Woosh Noise 1.wav” by potentjello of Freesound.org "Glitching, Stylophone, A.wav" by InspectorJ (www.jshaw.co.uk) of Freesound.org Cody High, "Counting the Days", Courtesy of www.epidemicsound.com, https://www.epidemicsound.com/track/jhrnZo8ZG9/ ... https://www.youtube.com/watch?v=4jKCXDnOQA4

Accounting for inflation, the S&P 500 (the most common US stock market index) grows at about 7% per year, while the US GDP grows at about 3% per year. This video explains why it is that the stock market grows faster than GDP. ... https://www.youtube.com/watch?v=JOZiXYf2BAc

Here's the link to the GitHub repository - https://github.com/antaloaalonso/Basic-Python-Neural-Netwokrs In this video, I explain the code behind a basic Neural Network (a machine learning model). Note that I am not using a library as the code for the Neural Network. I begin by explaining the functions of all the lines of code. I don't aim to teach the actual python programming language in much detail, so you could say that I am just giving an overview of the code. You should still gain an understanding of what different sections of the code do. From there I move onto comparisons of NN using and not using things such as biases, and derivatives (yes, you can have a Neural Network without these things, although as you will see, they don't perform nearly as well). Additionally, I explain what overfitting is and how it must be considered in making an ML model. I also briefly cover underfitting, however, the primary focus is on overfitting. Here's the link to the first video - https://www.youtube.com/watch?v=SjfZhjWMiwo ... https://www.youtube.com/watch?v=fgxD9GuEP74