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
Is Glass a Liquid?
In 1994, a massive earthquake shook the Northridge suburb of Los Angeles, killing 57 people and injuring over 5000. The cost of damages was in excess of $20 billion. It’s earthquakes like this one that make us question just how solid is the earth beneath …
Private jet expert reacts to Sidemen
[Music] I think if you gave me a billion pounds tomorrow, I wouldn’t buy a private jet. You just charter them. If you don’t have a need to buy a private jet, then obviously, if you have 100 billion pounds, you wouldn’t buy a private jet. But most people …
Principles for Success: “Your Two Biggest Barriers” | Episode 6
Principles for Success: An Ultra Mini-Series Adventure in 30 Minutes and in Eight Episodes Episode Six: Your Two Biggest Barriers I can’t tell you which path in life is best for you because I don’t know how important it is for you to achieve big goals r…
Worked example identifying observational study | Study design | AP Statistics | Khan Academy
So we have a type of statistical study described here. I encourage you to pause this video, read it, and see if you can figure out: Is this a sample study? Is it an observational study? Is it an experiment? And then also think about what type of conclusio…
Examples identifying Type I and Type II errors | AP Statistics | Khan Academy
We are told a large nationwide poll recently showed an unemployment rate of nine percent in the United States. The mayor of a local town wonders if this national result holds true for her town. So, she plans on taking a sample of her residents to see if t…
Graphical impact of cost changes on marginal and average costs
In the last video, we numerically studied how changes in productivity or cost might affect your marginal cost, your average variable cost, your average fixed cost, or your average total cost. In this video, we’re going to think about it visually. So, we …