Safari Live - Day 368 | National Geographic

We’re told the perimeter of the rectangle shown is 17x units. The area of the rectangle is 15x square units. Write an equation that represents the perimeter, and also write an equation that represents the area. So pause this video and see if you can writ…

Why does fentanyl feel so good? Let us try it so you don’t have to. Fentanyl reaches your brain in seconds, and like other opioids, binds to opioid receptors. It stops pain signals and also releases a flood of dopamine, so the pain melts away as you slide…

[music playing] This is, like, pretty legit. That’s, like, a long ways. I’m pretty pleased you’re saying that. I’m definitely feeling it. I mean, this is 300 feet at least. Ultimately we want to get down into the gorge. Let’s rappel off the bridge? Yeah,…

I was in Lagos, Nigeria in 2014 when I heard about five young men in the north of the country who faced the death penalty for committing gay acts. They were in the Sharia Law controlled part of the country. So I went up to see them. Fortunately, by the ti…

Money. Our lives revolve around it. We all want it. We know we all want it. Most of it doesn’t even exist beyond the heavy-duty servers of some bank, and yet the pursuit continues for this elusive thing. Despite its presence in everyday life, despite the …

Visibility’s dance a 15 or 20. Lisa’s this: if a man says lying, smile! And when you dress or just hit hunky Dan and white until we’ve brought a good clearance in the weather, it’s you could move. We’ll touch base in sorrow. All right, I’m Tom Arnold. I’…