Safari Live - Day 42 | National Geographic

Pluto: Planet or not? Before we can answer this question, we need to know what the word “planet” is for, and that takes us back to the ancient Greeks who called Mercury, Venus, Mars, Jupiter, Saturn, the Moon, and Sun planets. Basically, if it moved acros…

Leah and Pedro push two tables together. The figure below shows the new arrangement. So we have table number one and table number two that Leah and Pedro have pushed together. Maybe they’re having a bunch of people over for a fancy breakfast. They’ve push…

What’s up guys, it’s Graham here. So this is a video I’m certainly not happy about making, but since I started this channel with the sole purpose of being as open and transparent as possible, I think I owe it to you to explain what’s going on and bring yo…

How to become the British Monarch: Historically, the crown sat upon your head mostly because you had the biggest army. When you died, usually your eldest son kept control over that army, and so the crown relocated to his head; though, of course, someone w…

Enthalpy of formation refers to the change in enthalpy for the formation of one mole of a substance from the most stable form of its constituent elements. Change in enthalpy is symbolized by delta H, and the F stands for formation. The superscript naught …

We talked about the dissemination of information being a force of convergence on the global scale, but what about on the individual scale? When we’re talking about knowledge dissemination on an individual scale, we’re really talking about education on som…