Schrödinger's cat: A thought experiment in quantum mechanics
Lesson duration 04:38
Austrian physicist Erwin Schrödinger, one of the founders of quantum mechanics, posed this...
Lesson duration 04:38
Austrian physicist Erwin Schrödinger, one of the founders of quantum mechanics, posed this...
Lesson duration 05:55
Many people in the United States and Latin America have grown up celebrating the anniversary of...
Lesson duration 05:29
When we look at the sky, we have a flat, two-dimensional view. So how do astronomers figure the...
Lesson duration 04:45
Our best technology can send men to the Moon and probes to the edge of our solar system, but...
Lesson duration 04:44
Vitamins are the building blocks that keep our bodies running; they help build muscle and bone,...
Lesson duration 05:29
If you are a living, breathing human being, chances are you have felt sad at least a few times...
Lesson duration 05:23
Telekinesis, the ability to manipulate matter with the mind alone, is a trait exhibited by some...
Lesson duration 02:55
Like positive and negative, or debit and credit, matter and antimatter are equal and opposite. So...
Lesson duration 09:28
In this short film, Who Speaks Wukchumni?, we meet a Native American woman named Marie Wilcox,...
Lesson duration 06:40
As the Earth’s surface temperature gradually rises, it has become vital for us to predict the...
Lesson duration 04:40
We only know 4% of what the universe is made up of. Can we also know what lies beyond our...
Lesson duration 04:24
When life emerged on Earth about 4 billion years ago, the earliest microbes had a set of basic...
Lesson duration 05:17
If you have a tattoo, you’re part of a rich cultural history that dates back at least 8,000...
Lesson duration 04:44
The Heisenberg Uncertainty Principle states that you can never simultaneously know the exact...
Lesson duration 04:52
One of the most amazing facts in physics is that everything in the universe, from light to...
Lesson duration 04:32
If you stick water in the freezer, it will take a few hours to freeze into ice. How is it, then,...
Lesson duration 03:59
How can two objects have the same temperature but feel like they have different temperatures?...
Lesson duration 07:21
The mantis shrimp possesses two incredibly strong arms that it uses to eat attack and eat its...
Lesson duration 06:13
In ‘The Pangaea Pop-up’ Lesson, animator Biljana Labovic decided the best way to illustrate...
Lesson duration 04:44
In this video, Veritasium asks people to try and figure out the rules of a pattern presented....
Lesson duration 08:01
The popular television show, Game of Thrones, and the novel series it is based on, A Song of Fire...
Lesson duration 13:13
World War II was one of the definitive events of the 20th century, if not all of human history....
Lesson duration 07:42
In this video, Joe Hanson visits Aaron Franklin in Austin, Texas, to teach us about how BBQ. He...
Lesson duration 04:20
How is it that Beethoven, who is celebrated as one of the most significant composers of all...