Instructional Video6:21
Professor Dave Explains

McMurry Reaction

9th - Higher Ed
It's now time to dig into some olefination reactions, which generate olefins, or alkenes. The first is the McMurry reaction. It involves some rather mysterious titanium chemistry, via a mechanism that is not fully understood. Let's check...
Instructional Video8:58
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Extracting Data

Higher Ed
In this informative tutorial video, we will explore how to extract data from web pages using Scrapy, a powerful Python-based web scraping framework. We will cover the process of selecting and extracting data using CSS selectors, and...
Instructional Video6:08
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Using Item Loaders for Data Processing in Scrapy

Higher Ed
In this video, you will learn how to use item classes and item loaders in Scrapy to structure and process web data. You will see how to convert string data into numeric values and remove unwanted characters using input and output...
Instructional Video6:45
Professor Dave Explains

Peterson Olefination

9th - Higher Ed
Next in the series of olefination reactions is the Peterson olefination. This uses alpha-halo silanes and is quite fascinating, with a number of unique advantages. Namely, the stereochemistry of the alkene product can be controlled by...
Instructional Video7:09
Curated Video

The Ultimate Guide to Python Programming With Python 3.10 - Generators

Higher Ed
Here, we will look at generators or comprehension expression, which is like an iterable.
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This clip is from the chapter "Iterators and Generators" of the series "The Ultimate Guide to Python Programming with Python 3.10".This...
Instructional Video3:17
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Setting Up Custom Callback Function

Higher Ed
In this video, we will learn how to apply the concepts we learned in Scrapy shell to our spider, allowing us to extract specific data from websites more efficiently. The video walks us through the steps of selecting items, using loops to...
Instructional Video4:17
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Web Scraping with Pagination and URL Selectors

Higher Ed
In this tutorial, we learn how to use Scrapy to extract data from a website with multiple pages. The tutorial covers how to extract the link to the next page, send a request to it using Scrapy's request class, and how to deal with the...
Instructional Video2:19
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Scraping Data from Dynamic Websites

Higher Ed
In this video, we learn how to render a dynamic website with Scrapy Playwright and extract data using Python. The video takes us through step-by-step instructions on enabling playwright inside our request, selecting the data we want from...
Instructional Video5:15
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Extracting Data from API

Higher Ed
In this video tutorial, we learn how to create a spider to scrape data from an API using Scrapy. The instructor demonstrates how to load JSON data and store it in a dictionary. They also show how to check for the next page and send a...
Instructional Video2:10
Curated Video

Web Scraping Tutorial with Scrapy and Python for Beginners - Extract Data from HTML Tables

Higher Ed
In this video, we learn how to select and extract data from HTML tables using Scrapy. The presenter walks us through the process of creating a dictionary to hold the product details and how to iterate through each row to add the heading...
Instructional Video8:51
Curated Video

Full Stack Web Development MASTERY Course - Novice to Expert - Generators in JavaScript

Higher Ed
This video is about generators in JavaScript.<br<br/>/>

This clip is from the chapter "JavaScript ES6 (Zero to Hero)" of the series "Full Stack Web Development Mastery Course - Novice to Expert".This section focuses on JavaScript ES6.
Instructional Video3:37
Food Farmer Earth

A Look Inside A Modern Combine Harvester

12th - Higher Ed
Farmers across the country (and increasingly the world) rely upon technology as an integral part of their day to day farming operations. In The Dalles, Oregon, fifth generation farmer David Brewer shows us the insides of his John Deere...
Instructional Video23:54
Globalive Media

Beyond Innovation: Episode 12

Higher Ed
An algorithm designs the perfect website, an exoskeleton puts a spring in your step and a scanner sees inside your food. Plus, the entrepreneur who invented the mouse reveals his next big idea.



Hosted by venture capitalist...
Instructional Video5:20
Curated Video

Calculating Yield and Percentage Yield in Chemical Reactions

Higher Ed
The video discusses two important quantities in chemistry, yield and percentage yield, which are used to determine the effectiveness of a chemical reaction. The video also mentions the concept of atom economy, which measures the amount...
Instructional Video3:17
The Business Professor

How Inventory Method Affects Financial Statements

Higher Ed
How Inventory Method Affects Financial Statements
Instructional Video1:46
US Department of Agriculture

Climate Change and Peanuts

Higher Ed
USDA researchers are studying how climate change could affect peanuts and how they are grown.
Instructional Video2:05
Instructional Video26:04
The Wall Street Journal

Innovations in Indoor Farming

Higher Ed
As questions loom over global food insecurity and supply chains continue to be disrupted by the ongoing Covid-19 pandemic, hear how new technologies and farming methods could open possibilities to grow leafy greens and luxury fruits.
Instructional Video19:33
The Wall Street Journal

Data-Driven Farming

Higher Ed
Farmers are harvesting more data to improve their operations. When is the latest data science an opportunity, and when is it a false prophet?
Instructional Video5:08
KnowMo

Division of Negative Numbers

3rd - Higher Ed
This is a lecture presentation focused on division with negative numbers. The presenter begins by explaining the concept of division and fair sharing, using examples of division with positive numbers. Then, the presenter moves on to the...
Instructional Video7:40
Curated Video

Understanding Scaling Transformations in Algebra

K - 5th
In this lesson, students will learn how to identify the value of K in scaling transformations by exploring different representations of linear equations. They will understand that K represents a constant value in the algebraic...
Instructional Video9:46
Packt

Iterators & Generators

Higher Ed
Other Newer Features - ES2015+: Iterators & Generators
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This clip is from the chapter "Other Newer Features - ES2015+" of the series "Modern JavaScript from the Beginning".In this section, you will learn about the newer...
Instructional Video4:56
Espresso Media

Garwin: Perspectives from Hiroshima Survivors and Witnesses

9th - 12th
Garwin part 3/11:This video discusses the development and deployment of nuclear weapons, specifically the bombings of Hiroshima and Nagasaki during World War II. It includes personal accounts from individuals involved in the bombings and...
News Clip1:55
Curated Video

UK economy at risk of ever-higher borrowing costs

9th - Higher Ed
UK markets plunged on Tuesday, triggering alarm as the British pound weakened sharply and 30-year government bond yields surged to their highest levels since 1998. The sharp selloff has intensified pressure on Prime Minister Keir Starmer...