Roberto D'Angelo and Francesca Fedeli thought their baby boy Mario was healthy -- until at 10 days old, they discovered he'd had a perinatal stroke. With Mario unable to control the left side of his body, they grappled with tough...

An overview of what a neural network is, introduced in the context of recognizing hand-written digits.

One of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're...

An algorithm for solving continuous 2d equations using winding numbers.

How do we consume data? At TED@SXSWi, technologist JP Rangaswami muses on our relationship to information, and offers a surprising and sharp insight: we treat it like food.

What are limits? How are they defined? How are they used to define the derivative? What is L'Hospital's rule?

A visual for derivatives which generalizes more nicely to topics beyond calculus. Thinking of a function as a transformation, the derivative measure how much that function locally stretches or squishes a given region.

It’s probably not a surprise that many ancient texts are a bit worn out and tattered, and that makes deciphering what they say quite a task. But with new computer tech and artificial intelligence, we are getting much clearer glimpses of...

Today is the anniversary of the best-worst day of your life. The best part was discovering a subterranean city on Mars. The worst part was when you lost contact with Earth. You and the other 99 scientists have spent the year engineering...

A visual for derivatives which generalizes more nicely to topics beyond calculus.

What are limits? How are they defined? How are they used to define the derivative? What is L'Hospital's rule?

Today Shini explains the law of conservation, beginning with simple, steady-state systems. We’ll discuss conversion and yield, accumulation, and how generation and consumption can affect how much accumulation there is in a system.

Today we’re going to create memory! Using the basic logic gates we discussed in episode 3 we can build a circuit that stores a single bit of information, and then through some clever scaling (and of course many new levels of...

Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU may not have the most exciting name, but it is the...

The heat equation, as an introductory PDE.

Learn how to compose two functions f(x) and g(x) for functions involving quadratics, rational functions and radicals

This video explains the SHA1 hashing algorithm.

After setting all elements of the chatbot, we will complete the bot by inputting queries and data and receiving responses from the chatbot based on the question placed.

After setting everything up, we will now look at creating a few greeting inputs and a few greeting responses for the conversational chatbot to respond with.

In this video, you will learn how to search Wikipedia. We will define a function to input data and obtain a response from the Wikipedia_data input we created.

After creating the word tokens, removing the tags, and lemmatizing the words, we will create the chatbot's welcome responses or welcome inputs.

In this video, you will learn how to build a website with form data using Express.js.

In this video, we will be exploring how to set up a static directory for our website with Handlebars. A static directory allows you to serve static files such as HTML, CSS, and JavaScript files that do not change dynamically on the server.

Dive into text processing commands, filtering and manipulating text data for analysis and reporting.