yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

The Power of the Night Sky | StarTalk


2m read
·Nov 11, 2024

The night sky can inspire you on many, many levels. Most people's concept of God has their God residing in the sky, not under their feet in the dirt. There's a deep sense that what's above us is greater than us, bigger than us, more powerful than us; seems to be deep in our DNA. I don't know other animals that gaze upwards, and I wondered: could it be, for example, that most four-legged mammals are looking down?

Okay, they're looking for food. Looking up is just whatever. How are you even gonna do that? When does that arise? Plus, at night, they're asleep. But you know, we sleep at night as well; however, we are perfectly comfortable sleeping on our backs. Most animals in the entire Animal Kingdom, insects included, will never find themselves on their back. Never ever.

We are perfectly fine sleeping on our back at night. And what happens when you wake up? You gotta go pee in the bushes. You wake up at night and you're on your back; the sky is there for you to behold. I think the sky is a fundamental part of our life experience.

Add to this modern scientific knowledge that stars are born, live out their lives, and die. Some of them explode, and those that explode manufacture the elements from the periodic table of elements that comprise life as we know it. The more knowledge you have of the universe, the more majestic it is, and the more connected you are to it.

It's not, "We're here and that's there." It's that we're here, that's there, but our atoms and molecules were once there and now they're here. So there's a kinship with the cosmos that modern science has revealed to us.

So I would claim, no matter how you slice the question, what does it mean to look up, no matter who answers that question, they're going to tell you that looking up is something beautiful, something profound, something deep in more ways than one. It contains our destiny.

More Articles

View All
Credentials don’t matter
Smart people, capable people, don’t let themselves be pigeonholed into one definition. That is a disease of credentialism. Because we created this university, now you’ve got to go to university, and you’ve got to get a degree in something. Then people say…
Khan Academy Live! In Khanversation with Barbara Oakley
So Sal here at Khan Academy worldwide headquarters, and I’m excited to be here with Barbara Oakley, who’s an expert on learning and learning how to learn. So Barbara, let me just start with a question that I’m sure many of Khan Academy users or young peop…
2015 AP Calculus AB 6a | AP Calculus AB solved exams | AP Calculus AB | Khan Academy
Consider the curve given by the equation (y^3 - xy = 2). It can be shown that the derivative of (y) with respect to (x) is equal to (\frac{y}{3y^2 - x}). All right, write an equation for the line tangent to the curve at the point ((-1, 1)). So, we could…
Zeros of polynomials (multiplicity) | Polynomial graphs | Algebra 2 | Khan Academy
All right, now let’s work through this together. And we can see that all of the choices are expressed as a polynomial in factored form. And factored form is useful when we’re thinking about the roots of a polynomial, the x-values that make that polynomi…
Estimating division that results in non whole numbers
So let’s think about something a little bit. What do you think 17 divided by 2 is going to be? Well, you might immediately realize that it’s not obvious what you need to multiply 2 by in order to get to 17. There’s no whole number that I could put here th…
Starting a Startup After Business School - Reham Fagiri and Kalam Dennis of AptDeco
Alright guys, well thanks for inviting me to your amazing office. Thank you, so what do you guys make? So we are App Deco. App Deco is a marketplace for buying and selling furniture based here in New York City. We take care of essentially like the whole …