In this video, the topic of food security and its various factors affecting food supplies are discussed. The narrator explains that having enough food to feed a population, especially when population numbers are rising, is important for...

In this video, the teacher discusses the growing global population and the problems it has caused, such as pollution, climate change, resource depletion, and species extinction. However, the video also emphasizes that individuals can...

This video highlights the water scarcity crisis in Bangladesh, particularly affecting the women who bear the burden of fetching water for their households. It sheds light on the challenges faced by families in accessing clean drinking...

This video is about the central limit theorem - one of the most important statistical concepts.
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This clip is from the chapter "Inferential Statistics Fundamentals" of the series "Statistics for Data Science and Business...

Mr. Beat compares and contrasts Macau and Hong Kong, both located in China.

War... War is hell. And there are more wars going on right now that you might have ever imagined!

In a 2017 study, psychologist Dr. Will Gervais determined that polling organizations like Pew or Gallup are underestimating the share of atheists in the US population. How many Americans are atheists? How plausible is Dr. Gervais' study?

The video explains the process of selective breeding, which is the process by which humans breed plants and animals for certain desirable characteristics. It goes on to illustrate how scientists and farmers might identify cows with high...

Today let's talk about IELTS Writing Task 1!



On this part of the Writing test there are numbers that you MUST include in your essay if you want to get a 7

or higher.

On Writing Task 1 you'll see a...

This video explains the difference between long-run and short-run aggregate supply shifts, and provides examples of factors that can cause shifts, such as changes in the cost of production factors and population growth. The video...

Cross-border investor Olivia Wang discusses the next big trends in China tech at WSJ Tech Live in Laguna Beach.

As religiously unaffiliated people become a larger and larger portion of the US population, scholars are noticing a rise in atheist/humanist/agnostic gatherings that mirror some of the characteristics of Christian churches (i.e. meeting...

Dr. Thomas McMorran, Assistant Superintendent and Joel Barlow High School Principal, was recently awarded the Connecticut Principal of the Year Award.



"The staff lovingly refers to Mr. McMorran as Mr. Metaphor as he...

This video explores the importance of rivers in Indonesia, focusing on the Citarum River in West Java. It highlights the traditional practices and rituals of the Sundanese people, who have relied on the river for sustenance and...

This video tutorial discusses outbreak prediction using AI and data science, focusing on the current COVID-19 pandemic. The tutorial covers topics such as exponential growth models, the SIR model, and the importance of flattening the...

In this week’s episode of NSF Science Now(37) we examine tunable prosthetics, explore origami engineering, duck-billed dinosaurs and discover how a population of King Crabs has migrated to the warming seas off the Antarctic...

When it comes to defence, some countries are just safer than others. From nations with massive militaries to states with unavailable terrain, we're counting down the 10 Countries That Would Be Impossible To Invade.

This video highlights the environmental degradation caused by the rapid industrialization in Majalaya, a city in West Java. This video sheds light on the urgent need for stricter environmental laws and responsible industrial...

The only way that life can return to normal with Coronavius still present is if we reach a sufficient level of herd immunity. This could be achieved by the virus naturally spreading through the population or via a vaccine. The problem is...

San Francisco is famous for many things – but what you probably don’t know is that much of the city is made from ships that sank or were repurposed during the Gold Rush.

From part 1, we discovered how to culture bacteria ensuring there is no contamination… in this video, we’re going to look at how we can calculate the size of our newly cultured populations.

In this video, Jabzy brings us historical tidbits and unknown facts about China's Ethnic Groups

A history of the 1969, Category 5 hurricane, that struck the Mississippi coast.

Jason Stanley is the Jacob Urowsky Professor of Philosophy at Yale University. Before coming to Yale in 2013, he was Distinguished Professor in the Department of Philosophy at Rutgers University. He has also been a Professor at the...