Safari Live - Day 42 | National Geographic

We’re told that Pilar has 85 inches of ribbon. She gives her friend Nico 19 inches of ribbon. How much ribbon does Pilar have left? Pause this video and see if you can figure that out. All right, now let’s do it together. So Pilar is starting with 85 inc…

(upbeat piano music) [Narrator] 15 to 35 kilometers above Earth’s surface, a gas called ozone surrounds the planet. The ozone layer acts as a barrier between Earth and ultraviolet radiation from the Sun. However, pollution has caused the ozone layer to t…

Foreign Michael here, and here I am, the real Michael. This Michael was created by a brilliant young man named Mitchell, who brought it to me at a meet and greet after Brain Candy Live. It is phenomenal, and obviously the most handsome Jack-in-the-Box eve…

For [Music] UGA [Music], for SE t b better story is not unique; it’s what we see every day in Uganda. The cultural tradition around property grabbing is the effect that when a man dies, the clan is automatically entitled to inherit his entire estate, incl…

Calorimetry refers to the measurement of heat flow, and a device that’s used to measure heat flow is called a calorimeter. An easy way to make a calorimeter is to use two coffee cups. So at the base here, we have one coffee cup, and then we can also use a…

There are many interpretations of the story of Adam and Eve, a creation narrative that is part of Christianity, Islam, and Judaism, and shows that serious error results in serious torment. The story presents us different characters and objects, like the s…