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

Light Painting With a Frisbee - Pre-Smarter Every Day


2m read
·Nov 3, 2024

Hey, it's me, Destin. We like to do a lot of weird things with our cameras. So, one thing I was going to show you is how to do some real neat things with open-shutter photography. Basically, you open the shutter for an extended period of time, and then you do something neat, and then you close the shutter, and then you look at your image. So, you can compile a bunch of different things.

So, we're out here in my driveway; it's very dark, as you can see. My brother-in-law, Shawn, he's got a light on me so you can see me. We have a few things we can play with. We've got a frisbee that changes colors. We're going to do some open-shutter photography with that. That will be really neat. We have a ball. A pretty neat ball that you'll see. It's a light-up ball that when you bounce it, it turns on. So, we will get to see some nice parabolic motion with that. That'll be neat.

And we have one other thing you might have never heard of. It's called an X-Zylo. It has these little glow sticks that I'm activating here. [Glowstick cracking] It's like a gyroscope that you throw through the air like a football. It's pretty neat. So, we're going to do some open-shutter photography, show you some neat things. And afterwards, we're going to show you some things you can do in your own house. Anyway, we'll see how it goes. Let's check it out.

OK, we're going to start off just showing you what we're doing. I'm wearing a white LED on my head so you can see me. Hey, Shawn, wave the frisbee! Shawn's wearing red so you can see him. This is kind of how it looks like... normal. This is how dark it is.

♫Lightout by Anthony Raijekov♫ That was pretty cool! Now we're going to go and start some open-shutter photography.

♫Lightout by Anthony Raijekov♫

(Shawn) Are you ready for conic sections? And parabolic motion?

(Destin) Yeah, baby!

(Shawn) Oh yeah!

♫Lightout by Anthony Raijekov♫ Next phase is the X-Zylo. It's just like the other ones, except instead of just gravity that we're going to play with, now we're going to throw in a torque vector. So, spin stabilized and also aerodynamically stabilized. This should do some strange things. We'll check it out - How 'bout it, Shawn?

(Shawn) Oh yeah!

♫Lightout by Anthony Raijekov♫

More Articles

View All
Stunning Stone Monuments of Petra | National Geographic
Deep within Jordan’s desert canyons lies an ancient treasure: the stone city of Petra. This massive hand-carved metropolis provides a window into an ancient civilization. A hidden network of tombs, monuments, and elaborate religious structures are carved …
Half the universe was missing... until now
This episode was sponsored by KiwiCo. More about them at the end of the show. Until recently, half the universe was missing or hidden or just… undetected. And no, I’m not talking about dark matter or dark energy, which make up 27 and 68 percent of our un…
Worked example: Inflection points from second derivative | AP Calculus AB | Khan Academy
Let G be a twice differentiable function defined over the closed interval from -7 to 7, so it includes those end points of the interval. This is the graph of its second derivative G prime prime. So that’s the graph right over there: Y is equal to G prime …
The Science of Jetpacks and Rockets!
This is a water jet pack… but no, that’s not me flying it. This is me. It’s harder than it looks, ok? But to understand how it works, we need to first talk rocket science. Rocket science is meant to be one of the most complicated things in the world, but …
Geoff Ralston's Intro - Startup Investor School Day 1
Welcome everyone to my competitors’ startup investor school. If you think you’re at a different class, you should leave now. So it’s great to see you all here. I’m Jeff Ralston, and I’m going to act kind of as the master of ceremonies. I’ll be introducin…
NIETZSCHE: discomfort is the secret to happiness
Whether we buy something nice, travel somewhere beautiful, experience something fun, accomplish something difficult, or build a great relationship, the happiness we acquire from accomplishing our goals eventually seems to dissipate. We’re all striving for…