Have you ever come across an oddly stretched image on the sidewalk, only to find that it looks remarkably realistic if you stand in exactly the right spot? These sidewalk illusions employ a technique called anamorphosis - a special case...

So we've all heard of relativity, right? But... what is relativity? And how does it relate to light? And motion? In this episode of Crash Course Physics, Shini talks to us about perspective, observation, and how relativity is REALLY weird!

The thing about European History is that it tends to leak out of Europe. Europeans haven't been great at staying put in Europe. As human beings do, the people of Europe were very busy traveling around to trade, to spread religion, and in...

With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and...

Whether she's describing bickering families, quiet declarations of love, or juicy gossip, Jane Austen's writing often feels as though it was written just for you. Her dry wit and cheeky playfulness informs her heroines, whose...

Who is telling a story, and from what perspective, are some of the most important choices an author makes. Told from a different point of view, a story can transform completely. Third person, first person, and second person perspectives...

Artist Raghava KK demos his new children's book for iPad with a fun feature: when you shake it, the story -- and your perspective -- changes. In this charming short talk, he invites all of us to shake up our perspective a little bit.

It’s true—we naturally view behavior through our own cultural shade. We share common values with members in our own culture, and our values often differ from those of our colleagues and counterparts around the world. Each of us is raised...

Culture is, in essence, a shared set of attitudes, beliefs, values, mind-sets, and practices of a group of people. Culture includes behavior patterns and norms of that group—the rules, the assumptions, the perceptions, and the logic and...

A guide to sample exam questions for the AWS Cloud Practitioner exam, focusing on the Cloud Adoption Framework's perspectives and capabilities, with examples demonstrating how to apply knowledge of the framework to specific scenarios,...

This video provides an informative explanation of the concept of focal length in lenses. The instructor begins by clarifying the distinction between focal length and focal distance, emphasizing that focal length refers to the...

Lori Shorr, a professor of urban education and policy at Temple University and former Chief Education Officer for Philadelphia, shares how her experience shaped a unique course she co-teaches called School and Community Partnerships. The...

This video examines multiple interpretations of a poem.

In this video, we learn how to better understand a piece of literary nonfiction by examining the author's viewpoint, the historical and cultural context, and our own perspective as readers. By analyzing the author's main ideas and tone,...

short video bichemist makeup of cells - lipids, protein, nucleic acids, carbohydrates for middle school science

This video explains the phases of the moon.

The video discusses the concept of echo chambers, where individuals are surrounded by information and opinions that only reinforce their existing beliefs. It highlights the dangers of echo chambers in creating misinformation and...

Trying to understand today's consumer can be difficult. Here we go through some of the main characteristics of digital consumers and consumers in general in today's marketing world.

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Documenting the crime scene thoroughly is very important, as once the scene is cleaned up, it is impossible to go back and check some detail that may be relevant to the case later. There are several methods of documenting the crime...

We just looked at note taking and sketching as two ways of documenting the crime scene. Now let's look at two more, photography and videography. What is the correct protocol for taking photos of all the evidence at the crime scene? Let's...

This July, GIVĒON shines as Boardroom's Cover Star on the heels of his latest album, Beloved. The singer and songwriter joins Boardroom’s Vinciane Ngomsi to discuss a variety of topics that culminated in an album that took more than 1000...

What do we mean when we say that Native Americans have a strong connection to the land? In this episode of Crash Course Native American History, we’ll explore how Native peoples’ long, deep history on their homelands informs their...

If you haven't heard of Stampd, then you're probably not a hypebeast - but that's okay, better late than never, right? Owner Chris Stamp started his brand years ago with a single goal in mind: to bring his hip hop, surfing, and military...

With great power comes great responsibility - Chef Andre Chiang talks Taiwanese cuisine. Taiwan is a small island with big dreams and Chef Andre is making his impact felt across the region. Bringing true farm to table creativity, we...