Lady Antebellum’s “Army” | The Long Road Home

In this video, we’re going to talk about some terminology that we use to talk about how circuits are put together. In previous videos, we’ve talked about the components or elements that are used to make up circuits. So, for example, a resistor, capacitor,…

What’s in here? What’s it do? And can I make it from scratch? It’s the stuff inside yourself. Ingredients. You can think of lipstick as a slightly more complicated crayon. Crayons are made of waxes and colors, and lipsticks have waxes and colors in them t…

The ability to plan for the future is a cornerstone of our civilization. The human race would never have flourished if we didn’t organize, arrange, design, prepare, and delay gratification for greater causes. Take, for example, this structure: the Kölner…

We have listed here. We know that carbon-12 is the most common isotope of carbon on Earth. 98.89% of the carbon on Earth is carbon-12, and we know that by definition its mass is exactly 12 atomic mass units. Now, that’s not the only isotope of carbon on …

Have you ever stood near the edge of a cliff, with only a short fence separating you from the chasm below? As you held on tightly to that fence, did you feel a sudden urge to throw yourself off the cliff? Have you ever been driving and imagined what it wo…

[music playing] ALBERT LIN: It’s literally a city in the clouds. Maybe those Spanish stories weren’t just legends because that’s what a real lost city looks like. HELICOPTER PILOT: [inaudible] 1 0 1 2. ALBERT LIN: That’s Ciudad Perdida, the Lost City. …