Safari Live - Day 121 | National Geographic

In the last video, we were given a multivariable function and asked to find and classify all of its critical points. So, critical points just mean finding where the gradient is equal to zero, and we found four different points for that. I have them down h…

This video is sponsored by Seeking Alpha. You can get 12 months of Seeking Alpha premium for just $99 via the link in the description. There’s no doubt 2022 has been a very difficult year for the average investor. Year to date, the S&P 500 is down abo…

When I first visited Buenos Aires, I immediately fell in love. To me, there’s no city like this in the entire world. My name is Kristen Borg; I’m a travel enthusiast and a contributor for National Geographic. I first came through here on my way to Patagon…

People are divided about how we should approach these intense experiences related to past events called nostalgia. Some people just love to immerse themselves in memories, good or bad, and take deep journeys into the realm of the former. Other people avoi…

Okay, hi! I think we’re good to go. Welcome everybody! Um, today’s Women of Impact panel on reimagining dinosaurs, and we’ve got three incredible women paleontologists around the world, with London and the United States represented today in this panel. Um…

So if you’ve been watching these videos, you know that we have a lot of scenarios where people seem to be walking up to us on the street and asking us to do math problems, and I guess this will be no different. So let’s say someone walks up to you on the…