This is a snippet of a larger conversation taking place on Crash Course Pods: The Universe. Over 11 episodes, John Green and Katie Mack walk through the entire history of the universe…even the parts that aren’t written yet. <b<br/>r/>

Imagine you’re leading a game of 20 questions and you forget the thing you chose half way through. You have to keep answering yesses and nos and hope that you think of something that’s consistent with all your previous questions before...

The moment you started observing reality, you hopelessly polluted any conclusions you might make about it. The anthropic principle guarantees that you are NOT seeing the universe in most typical state. But used correctly, this highly...

If you've heard it once, you've heard it a thousand times: Parents blaming their kids' active behavior on sugar. But is it true? Hank gives you sweet-and-lowdown on the extent to which sugar can and can't affect behavior, in kids and...

Popular culture has occasionally touched on the idea that people with depression are more objective judges of the world around them, but research has shown that’s not necessarily true.

Black holes! From Stephen Hawking to Interstellar, black holes are mammoths in the world of science AND sci-fi. But what exactly IS a black hole? Do events happen inside black holes? Are black holes really a hole? Are black holes really...

A proof of the Wallis product for pi, together with some neat tricks using complex numbers to analyze circle geometry.

This episode of Space Time is actually about Spacetime, so pull up a chair, grab your favorite snack, and buckle up, because this episode is going to be a TRIP. Gabe explores what reality is, what "time" is, and why what you think those...

If you've heard it once, you've heard it a thousand times: Parents blaming their kids' active behavior on sugar. But is it true? Hank gives you sweet-and-lowdown on the extent to which sugar can and can't affect behavior, in kids and...

This video discusses the concept of redshift and the expansion of the universe, starting with the discovery of the universe's expansion through the redshift of light from distant galaxies. It explains the three types of redshift: Doppler...

Spacetime, as a concept, is related to a space that consists of 4 dimensions instead of the regular 3-dimensional space. As early as 1905, Einstein proposed a now widely popular theory that the speed of light is independent of the motion...

When the Moon is aligned directly in between the Sun and the Earth, it obscures all or part of the sun to an observer on the ground.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...

The collision of comet Shoemaker-Levy 9 with Jupiter in 1993 was the first collision of its kind to be witnessed by man. Physics - Universe - Learning Points. The comet Shoemaker-Levy 9 was discovered orbiting Jupiter in 1993....

This video talks about the pros and cons of the Observer pattern.<br<br/>/>

This clip is from the chapter "Observer" of the series "Behavioral Design Patterns in C++".This section focuses on the Observer pattern.

This video shows the Change Manager, which helps take information from the subject and pass on the right information or notify the observers as intended.
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This clip is from the chapter "Observer" of the series "Behavioral...

In the application, for every change in temperature, all the observers get the notifications. In this video, we will see how billboard and simple display do not display the updated temperature if it is just a minor change.
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This video explains how the observer acquires the data. Here, the data itself is sent along with the notification and this will be explained with the help of the temperature sensor application.
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This clip is from the chapter...

In this video, we will see how only a particular slide should be displayed in the output, which is recently added or modified.
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This clip is from the chapter "Observer" of the series "Behavioral Design Patterns in C++".This...

This video provides a basic implementation of the Observer pattern.<br<br/>/>

This clip is from the chapter "Observer" of the series "Behavioral Design Patterns in C++".This section focuses on the Observer pattern.

This video provides an introduction to the Observer pattern.<br<br/>/>

This clip is from the chapter "Observer" of the series "Behavioral Design Patterns in C++".This section focuses on the Observer pattern.

This video talks about the alarm system in detail.<br<br/>/>

This clip is from the chapter "Observer" of the series "Behavioral Design Patterns in C++".This section focuses on the Observer pattern.

The speed of light and black holes. What happens when at the speed of light? What about a black hole? This video explains how time dilations works with very fast relativistic speeds. The equation and the intuition behind the logic.

Do you think that sugar makes kids hyper? Well, you're wrong. Yes, WRONG. How do we know? Randomized controlled trials. RCTs are pretty much the most robust study design there is, and also the only way to prove causality. This week's...

Spacetime, as a concept, is related to a space that consists of 4 dimensions instead of the regular 3-dimensional space. As early as 1905, Einstein proposed a now widely popular theory that the speed of light is independent of the motion...