Wonderscape
Samuel Morse’s Later Years and Legacy
This video covers the final chapter of Samuel Morse’s life, highlighting his successful demonstration of the telegraph to Congress, the famous first message sent between Washington, D.C., and Baltimore, and the rapid expansion of...
Curated Video
The Hindenburg Disaster: The End of an Era in Airship Travel
The Hindenburg, the largest airship ever built, met a tragic end when it burst into flames in 1937. This catastrophic event, captured on newsreel footage, marked the downfall of airship travel and undermined faith in this mode of...
Science Buddies
Real-Time Clock (RTC) on Arduino UNO R4 Minima
This easy video tutorial will show you how to use an Arduino.
Curated Video
Modern JavaScript from the Beginning - Second Edition - Promises Versus Callback Hell
In this video, we will see a comparison of Promises and Callbacks, and how Promises can help us avoid the problems of Callback Hell. You will learn how Promises can make code more readable and maintainable and how to use Promises in...
Curated Video
Modern JavaScript from the Beginning - Second Edition - Callback to Promise Refactor
In this video, you will learn how to refactor code that uses callbacks into code that uses Promises. We will see how using Promises can make code more readable and easier to maintain and how to handle errors when working with Promises....
Curated Video
Modern JavaScript from the Beginning - Second Edition - Callback Hell
In this video, you will learn about the problem of Callback Hell, which can occur when working with asynchronous JavaScript. You will learn what it is, how it can make code difficult to read and maintain, and how to avoid it using...
Curated Video
Modern JavaScript from the Beginning - Second Edition - setInterval and clearInterval Functions
In this video, you will learn about the setInterval and clearInterval functions in JavaScript. We will see how to use these functions to execute a task repeatedly at a given interval and how to stop the interval. This clip is from the...
Curated Video
Modern JavaScript from the Beginning - Second Edition - setTimeout and clearTimeout Functions
In this video, you will learn about the setTimeout and clearTimeout functions in JavaScript. We will see how to use these functions to schedule a task to be executed after a delay and how to cancel a scheduled task. This clip is from the...
Curated Video
Modern JavaScript from the Beginning - Second Edition - Dates and Times
In this video, we will cover working with dates and times in JavaScript. We will explore the Date object, which provides built-in methods for working with dates and times, as well as common date and time formats. This clip is from the...
Curated Video
The Front-End Web Developer Bootcamp - HTML, CSS, JS, and React - Date Method
In this video, we will explore the Date object and its methods in JavaScript. We will discover functions such as getDate, getMonth, getFullYear, and getTime, which retrieve and manipulate different aspects of dates and times, and format...
Curated Video
Concurrent and Parallel Programming in Python - Creating Asynchronous For Loops
This lesson elaborates on what a for loop does and does not do in an asynchronous program code.
Curated Video
Concurrent and Parallel Programming in Python - Using Async Timeouts
This video will explain what a timeout does in asynchronous programming and how to place timeouts in our syntax.
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Only After Modifier in Solidity II
In this video, we will continue our discussion on the “Only After†modifier in Solidity. By the end of the video, you will have a solid understanding of how to use the “Only After†modifier in a variety of situations to improve the...
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Solution - Assert Time and Dates Suffix in Solidity
In this video, we will discuss the solution to the exercise on asserting time and dates suffix in Solidity from the previous video. This clip is from the chapter "Learn Solidity Basics IV (Conversions and Special Variables)" of the...
Curated Video
The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Exercise - Assert Time and Dates Suffix in Solidity
This is an exercise video on asserting time and dates suffix in Solidity. This clip is from the chapter "Learn Solidity Basics IV (Conversions and Special Variables)" of the series "The Complete Solidity Course - Zero to Advanced for...
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 05 - Java Expression – Exercises
This video covers various exercises related to Java expressions. The exercises will test your understanding of Java expressions and help you to strengthen your skills.
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 09 - Printing Output to Console with Java - Exercise Solutions
In this video, you will see the solutions for the exercises presented in the previous video, which cover printing output to the console with Java.
Curated Video
The Science of Swallowing: From Human Feats to Animal Behaviors
Explore the fascinating world of controlled regurgitation with Stevie Star's unusual talent and its parallels in the animal kingdom. Learn how this capability serves various purposes in nature, from cows re-chewing grass for digestion to...
Curated Video
ChatGPT and DALL-E: Sell Your Creative Thinking with AI - Strength 1: Creating Content in Mass, Quickly
In this video, we will explore how generative AI can be used to create large amounts of content in a short amount of time. This clip is from the chapter "When (And When Not) to Use AI" of the series "ChatGPT and DALL-E: Sell Your...
Curated Video
Debunking Viral Video Mysteries: The Science Behind the Sensations
Dive into the world of viral videos where breathtaking feats challenge belief. From a wingsuit flyer allegedly landing on water without a parachute to a teenager sending a toy to the stratosphere, we explore the science that supports or...
Great Big Story
Flip Booked LLC, transforming videos into inmate treasures
Discover how 'Flip Booked LLC' turns videos into flipbooks, providing inmates a tangible connection to their loved ones' moments.
Curated Video
Social Media Automation using Python - Scheduling Sending an Email
Here, you will learn how to automate email scheduling. After learning how to send an email with Python and create a schedule for any tasks, we will explore how to use functions in Python to schedule and send emails. This clip is from the...
Curated Video
Social Media Automation using Python - Coding a Simple Scheduler
In this lecture, we will look at creating a simple scheduler. We will first import the requisite libraries and then write a simple code to create a scheduler to automate the task. This clip is from the chapter "Scheduling" of the series...
Curated Video
Social Media Automation using Python - Closing the Tab
Here, you will learn how to close the WhatsApp tab and manipulate the time settings where we can set changes to when messages are sent. We will also send an automated message and close the tab soon after with a time setting. This clip is...