Safari Live - Day 121 | National Geographic

In several videos, we have touched on the idea of separation of powers between three branches of government in the United States. You have the legislative branch that writes laws and decides on the budget for the government. You have the executive branch …

Hello, dear friends! Today I would like to make a video illustration of the word “empathy.” This word has a literal translation as compassion, sympathy. But in fact, the most important translation of this word is to understand the situation from the other…

[Voiceover] So let’s revisit a scenario that we have seen in several videos, especially the last video, where we tried to find this neutral frame of reference. Let’s say we’re in spaceship A. We are in an inertial frame of reference. And let’s say right…

An isotope contains 16 protons, 18 electrons, and 16 neutrons. What is the identity of the isotope? I encourage you to pause the video and see if you can figure it out. I’ll give you a hint: you might want to use this periodic table here. All right, so I…

So I have a curve here that represents ( y ) is equal to ( f(x) ), and there’s a classic problem that mathematicians have long thought about: how do we find the area under this curve, maybe under the curve and above the x-axis, and let’s say between two b…

[dramatic music] NARRATOR: So what is behind this deadly spate of attacks? According to local news reporter Jerry Sinon, it’s a question on everyone’s mind. There was a lot of rumors in regards to the attacks. Why did it happen? And in two weeks’ time, i…