👉Learn how to solve a system of linear equations from a word problem. A system of equations is a set of more than one equations which are to be solved simultaneously. A word problem is a real world simulation of a mathematical concept....

There is a lot of grumbling about the challenges in hiring and managing millennials (people born between 1980 – 2000). Peter Quarry makes helpful suggestions to Eve Ash about appreciating their unique strengths, engaging them through a...

From the section: Security Test Using Adversarial Attack. In this section, you will test any AI system against the latest attacks with the help of simple tools.



The aim of this video is to provide practical experience in...

This video will go over 5 sleep hacks to getting a better night's sleep. The reason we need to sleep is not well understood however a decrease in sleep can reduce our memory, focus, depress our mood, and reduce...

This video lesson teaches students how to calculate average speed using a graph. It explains the concept of rates and unit rates, and demonstrates how to find the unit rate from a given rate. The lesson also introduces the coordinate...

Today you’ll hear band score 8 sample IELTS answers about exercise.



As we are still at the beginning of the new year, and many people make resolutions regarding exercise, I thought this would be a...

An observational study has found that two hours of recreational screen time a day along with more sleep is linked to improved cognition in children.

In this video, the teacher guides students through the process of including specific details in their writing to show how the main character solves their problem. The teacher provides examples and prompts for brainstorming, and...

Contrary to Hollywood scripture, RL Cowboy Lyfe was less Rawhide and more A Million Ways to Die of Dysentery in the Desert. The life of a cowboy in the 1800s was a full plate of hard work, danger, and monotony with a heaping helping of...

More fun animal facts, a great video for children and toddlers.

This video teaches various facts about animals that kids would enjoy learning. Animal facts included in this video includes the following...

In this video I show you how to calculate per unit opportunity cost and comparative advantage. There are two different types of questions: output and Input.

This video explores the concept of cost behavior and its relevance to managerial judgment. The video introduces two common methods for assessing cost changes: the high-low method and regression analysis. The video emphasizes that...

New research published in medRxive by medical specialists in Hong Kong shows how long SARS-CoV-2 can survive on different surfaces and in different environments.

Cows are so interesting and cute! Some of our videos are animal facts, and some of our videos are interactive animal games... This video is both! In this ultimate cow video for children, kids can learn fun facts about cows while also...

A recent study by researchers at the University of Reading says flights between New York and London could lengthen because of changes to meteorological conditions in the atmosphere that affect the jet stream. The study was published this...

How did they go about visualizing the world in terms of the sights, sounds and feel? How did they go about replicating weapons, equipment and battlefield moves for the game?<br/>
Total War, The Three Kingdoms of China, Part 3

How many ships were sent and what were they carrying? What is challenging about the St. Lawrence river? What did James Cook do that was significant? How is a sounding line used?<br/>
The Battle For North America, Part 3

The video highlights the importance of quickly diagnosing and isolating people carrying infectious diseases to prevent their global spread. It introduces a small machine called the Micro Kit, designed by Professor Jackie Ying and her...

Strokes are primarily caused by blood clots in the blood vessels of the brain. An NSF-funded technology developed by Insera Therapeutics is designed to efficiently trap and remove these clots, even in some of the tiniest blood vessels....

In this video I test out E3D's large 0.6mm and 0.8mm diameter nozzles by testing out their ability to print in low and high layer heights.

The bushfires have left huge areas of farmland in ashes. For farmers, that represents not just a loss to their livelihood but often a heritage that’s been generations in the making.

After struggling with my mega-microwave I decided to have some fun. I got 4 gallons of bulk glue for mouse traps because I was curious if a person could escape from a human-sized glue trap.

I never saw anybody try it before so I...

On this episode of Blue Wilderness, Mark and the crew are in Mexico and heading out on an adventure where they encounter their very first Great White Sharks -- in the kill zone!

Research suggests that warnings about sitting at work are overblown, and that standing desks are overrated as a way to improve health. Let's dig in.