Safari Live - Day 368 | National Geographic

Simon, why in the past few years has quantum computing gotten so much attention? Right, well, quantum computing is something that academics have been working on now for decades, but what’s exciting is that it’s all starting to work in the sense that what…

What I want to do in this video is review a little bit of what we’ve learned about monopolies and in the process get a better understanding for some of the graphical representations which we have talked about in the past. But I want to put it all togethe…

Check, check. Here we are. We have arrived, and, uh, waiting for the commander. Just in time! It’s, uh, just turning out, which isn’t exactly ideal. The air is thick with ganja smoke. I’m 3 hours walk from the nearest town, and I’m completely at their mer…

So, in all of our videos on special relativity so far, we’ve had this little thought experiment where I’m floating in space and, right at time equals zero, a friend passes by in her spaceship. She’s traveling in the positive x direction; velocity is equal…

In a previous video, we explored the sampling distribution that we got when we took the difference between sample proportions. In that video, we described the distribution in terms of its mean, standard deviation, and shape. What we’re going to do in this…

In small-scale societies and ancestral communities, there were only a couple of hundred individuals. It was relatively easy to keep tabs on one another, and that was really important because social reputation matters. The problem is that the larger the s…