Safari Live - Day 42 | National Geographic

Let’s talk a little bit about metallic solids. Here is an example of what a metallic solid might look like: they tend to be shiny, like this. Some would say lustrous. Some of you might be guessing maybe this is some type of aluminum or silver. It actually…

Hi, this is Kim from Khan Academy. Today, we’re learning more about the takings clause of the Fifth Amendment. In another video, we’ll discuss the other clauses of the Fifth Amendment, those that deal with self-incrimination and due process of law. But i…

Hello everyone! Let’s talk about potential energy. Potential energy is energy that is stored in an object, and this energy is related to the potential or the future possibility for an object to have a different type of energy, like kinetic energy from mo…

So this is going to be a serious video for two reasons. Number one, it’s my birthday today! I’m 32 years old, and my only birthday wish is that you just hit the like button for the YouTube algorithm. And second, I want to address something that I have av…

Let’s see. We have two samples of helium gas. One sample of helium gas is at temperature t1, and the other sample of helium gas is at temperature t2. If t2 is greater than t1, that means, on average, the particles of helium gas in the second box are movin…

What’s up you guys? It’s Graham here. So, I would like to think of myself as being social media savvy. You know, I got a YouTube channel. I got an Instagram account that I post on every now and then. I even have a Facebook group that I browse every single…