Today we’re going to talk about urban planning — which is the design and regulation of space within urban areas. Urban planning helps weave together economic, social, and environmental goals within a region from work, to play, and...

Almost a billion people worldwide live in informal communities and slums, often without basic infrastructure like clean water, toilets or adequate roads. Urban planner Smruti Jukur Johari breaks down myths about these communities and...

With more than half of the world population living in cities, one thing is undeniable: we are an urban species. Part game, part urban planning sketching tool, "Cities: Skylines" encourages people to use their creativity and...

How do you think about the column space and null space of a matrix visually? How do you think about the inverse of a matrix?

Taking inspiration from nature, architect Ma Yansong designs breathtaking buildings that break free from the boxy symmetry of so many modern cities. His exuberant and graceful work -- from a pair of curvy skyscrapers that "dance" with...

From towering skyscrapers covered in trees to zero carbon smart cities, there are so many ways to imagine what a sustainable city of the future might look like. But what does it really mean to be sustainable anyway? Today, we’re going to...

Scientists have been researching whether or not antibodies from COVID-19 patients might help those infected with the virus, and one study has found promising results, in a llama.

In which John asks whether globalization is a net positive for humanity. While the new global economy has created a lot of wealth, and lifted a lot of people out of poverty, it also has some effects that aren't so hot. Wealth disparity,...

Tim urban knows that procrastination doesn't make sense, but he's never been able to shake his habit of waiting until the last minute to get things done. In this hilarious and insightful talk, urban takes us on a journey through YouTube...

Social media has become our new home. Can we build it better? Taking design cues from urban planners and social scientists, technologist Eli Pariser shows how the problems we're encountering on digital platforms aren't all that new --...

There's a creeping sameness in many of our newest urban buildings and streetscapes, says architect Vishaan Chakrabarti. And this physical homogeneity -- the result of regulations, mass production, safety issues and cost considerations,...

Here is a practice FRQ from the 2005 AP Micro exam. Try it on your own and then go over the answers.

In this video, the teacher explains how to create and edit code in Microsoft Excel using VBA. They demonstrate how to record macros for coloring data in different ways and then show the corresponding code generated by the macros. The...

👉 Learn how to solve for an unknown variable using parallel lines and a transversal theorems. Two lines are said to be parallel when they have the same slope and are drawn straight to each other such that they cannot meet. In geometry,...

World's Most Powerful Telescope in Chile:Chile hosts the world's most powerful telescope with some of the most advanced optics on Earth.

In this video, we will understand the benefits of Python.
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This clip is from the chapter "Optional Learning - Python Basics" of the series "Deep Learning - Computer Vision for Beginners Using PyTorch".In this section, you will...

Let's learn vocabulary with our videos in English. Review the name of wild animals, while you sing and have fun. Come on!

Rural-urban fringes represent transition zones, where the demands between traditional rural life and urban expansion compete. What are the major land uses in this area? And what debate exists around development? Human Geography -...

Let's learn to create submit buttons, enabling us to accept the input values through forms or input tabs. We can make the submit buttons and get inputs through data storage functions.

This video, the teacher explains the concept of union and intersection using the example of a lucky envelope game. They use Venn diagrams and a two-way table to visually represent the probabilities and emphasizes that the probability of...

We’ve spent a bunch of time this year examining the many, many health effects of climate change. And while we are no experts on climate change and what the best solutions are to address it, we are clearly interested in addressing it for...

Anna Lappé's discussion sheds light on the crucial link between food, agriculture, and the climate crisis, advocating for a systemic shift towards more sustainable and equitable food production methods. She emphasizes the role of food...

In this video, we will provide a demo of DALL-E 2, a deep learning model used for generating images from text descriptions. This video is optional for those who are already familiar with DALL-E 2.
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This clip is from the...

👉 Learn how to evaluate the six trigonometric functions given a point. When given a point, there are many ways to evaluate the trigonometric functions of the point. The methods include: using the unit circle if the point is a point on...