Explore the beauty of "Saturn" with our catchy video that makes learning about this ringed planet exciting and fun! Perfect for kids, this tune will spark your imagination and teach you fascinating facts about Saturn and its stunning rings.

How does reinforcement learning help AI systems learn from rewards and mistakes? Watch this episode of "AI" to explore how this technique shapes intelligent behavior.

Discover the wonders of "Earth" with our catchy video that makes learning about our home planet fun and engaging! Perfect for kids, this tune will spark your imagination and teach you about Earth's diverse ecosystems and natural resources.

Visayan warty pigs are critically endangered, so the birth of these energetic piglets is especially important.

The Innovator’s Dilemma reveals an astonishing paradox in business: successful companies tend to fail not because they do anything wrong, but because they do everything right. The theory explains why giants like Blockbuster collapse...

Nobel Prize–winning economist Milton Friedman explains the power of the free market using the “pencil” analogy—inspired by the original 1958 essay I, Pencil by Leonard E. Read.

Social Learning Theory suggests that we learn not just by way of reward and punishment for actions, but instead we learn by observing others and imitating their behaviours. We watch, we copy, we practise. And one of the intriguing claims...

Judy Batalion is the author of The Light of Days, a book that began as a personal exploration in 2007 while she was living in London and reflecting on her Jewish identity and the legacy of her Holocaust-survivor grandparents. Interested...

Journalist and author Charles Fishman credits his former Washington Post editor, Fred Barbash, with teaching him one of the most important lessons of his career: always include “the good stuff.” Early on, while covering the Challenger...

Charles Fishman, journalist and co-author (with Brian Grazer) of A Curious Mind, argues that curiosity is an underrated—indeed essential—quality in a fast-changing world. He distinguishes true curiosity (showing up, asking people,...

Charles Fishman, journalist and author of One Giant Leap: The Impossible Mission That Flew Us to the Moon, reflects on the Apollo program and its enduring relevance today. He emphasizes three often-overlooked truths: how impossible...

Omer Bartov is a professor of history at Brown University, where he holds the chair in Holocaust and Genocide Studies. A historian for more than four decades, he began his career by challenging the postwar German myth of a “clean”...

Omer Bartov is a professor at Brown University and a leading historian of the Holocaust and genocide. Reflecting on his intellectual formation, Bartov recalls the influence of Saul (Shaul) Friedländer, his teacher at Tel Aviv University...

Nadine Strossen, senior fellow with FIRE and emerita professor of constitutional law at New York Law School, as well as former president of the ACLU, has dedicated her life to defending civil liberties and human rights. In recent years,...

UMass history professor Samuel J. Redman credits his fifth-grade teacher, Judy Ronnie, with sparking his lifelong passion for history. Growing up in St. Paul, Minnesota, he vividly remembers her classroom project in which each class...

Many birds are capable of complex problem solving, and even language, to a degree that seems too advanced if we just look at brain size. After all, a crow brain and a chimp brain aren’t the same size, yet some birds and great apes have...

When firms go global they have multiple options, they can export from their home market, they can develop relationships with local firms and start up franchises or joint ventures, they also can direct invest in...

In this lesson, the author explains how to use the course best and the techniques and tools best applicable.

After finishing the bot and making it send responses, we will perform the final step: check the chatbot for accuracy of the responses and verify that the tasks are performed correctly.

Here, we will understand self-learning chatbots, which, as suggested, means that the chatbots can learn independently. The chatbot asks a series of queries and stores the responses before deciding on an action based on the responses.

This video provides an overview of the concepts to be learned in this module. You will learn about chatbots and what they are used for and overview them in general.

This video provides an introduction to Express.js. You will look at the benefits of using a web application framework such as Express and the various features it provides for building robust and scalable web applications.

Learn the importance of resume aesthetics, choosing the right design and format to make your application stand out.

In this video, we will see our first help tip on how to handle corrupted migrations.