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

Darren's Great Big Camera - Smarter Every Day 21


2m read
·Nov 3, 2024

Today on Smarter Every Day, you're gonna learn about big rockets and big cameras. Is it going now? Woah! [Rushing air] Woohoo! Yeah! Oh! Hey, it's me, Destin. I'm at the U.S. Space & Rocket Center with my new friend Darren, who's got a great big camera. So I contacted him when I found out he was doing a road trip, and I knew a great big camera's needed to film great big things, and one of the coolest things in America is the Saturn V rocket. So Darren agreed. [Music]

(Darren) I had to do a lot of research before I could even build this camera. There are certain things that you have to know ahead of time, because you don't want to get to a point where you've invested time and money and then suddenly you realize that you've miscalculated, you know, the image circle for your lens, and suddenly, you're not covering the entire piece of film. So I had to do research on lenses - if they were big enough; which ones were big enough. I like detail, and I'm getting more detail than I think you can get with any digital camera, so... You know, when you got a piece of film that's 504 square inches, you get a lot of information from those photos.

Okay, we're gonna shoot f/90 this time.

(Destin) f/90? - Yeah. So I'm going to meter one more time, just to double-check. And I have 90 2/3 in 8 seconds. It's roughly... The numbers - the green numbers - are what I'm looking at. So 64 is here, but then we're going two more stops. You can see how... It's 64 and it keeps going. So that's 128. That's 90. Yeah, it was just a lot of calculations. Knowing how much chemistry to use to develop a sheet... a film that large. Um... and then also being able to calculate how much extra coverage I would have that would give me the... the movements that I would use on the camera. I had never had to really think about, you know, things like image circle and bellows draw. So there was a little bit of math that hadn't been used in a while.

I wanted to make every shot count, and now that I've got a 70-pound camera, it's more pressure, I suppose. But it's also more rewards, bigger rewards, so... The challenges are always part of the fun. [Motorcycle engine roaring]

Captioning in different languages welcome. Please contact Destin if you can help.

More Articles

View All
Christopher Columbus
In the last video, we discussed how the Portuguese began to really expand their exploration around Africa with the invention of the caravel, a fast new ship that could sail into the wind, and how Spain, newly united with Ferdinand and Isabella, completed …
Khanmigo: Class Snapshot Activity
This is Conmigo, an AI-powered guide designed to help all students learn. Conmigo is not just for students, though; teachers can use Conmigo too by toggling from student mode to teacher mode. Once in teacher mode, Kigo transforms into the teaching assist…
Michael Burry: 5 Life Lessons That Made Him Rich (UCLA Speech)
A key life lesson that I learned in my early 20s is that the best way to get better at something is to learn from those who’ve already successfully achieved what you’re trying to do. This made me realize that to be a better investor, I needed to turn off …
15 Things That Scream “I’m Low Class”
In Russia they’re called beadlow; in Australia they call them bogans; in Canada they’re called hosers; and in Germany they call them Kevin. Now really, they do. They like to say we live in a classless society, but we both know that’s not the case. Here ar…
Example of under coverage introducing bias | Study design | AP Statistics | Khan Academy
A senator wanted to know about how people in her state felt about internet privacy issues. She conducted a poll by calling 100 people whose names were randomly sampled from the phone book. Note that mobile phones and unlisted numbers are not in phone book…
2015 AP Chemistry free response 1e | Chemistry | Khan Academy
The only common oxide of zinc has a formula ZnO, zinc, and then you have your oxygen. Write the electron configuration for a zinc atom in the ground state. So, there’s a couple of ways that you could do this for the electron configuration. Let’s first id…