Eye vs. camera – Michael Mauser

Watch the center of this disk. You are getting sleepy. No, just kidding. I’m not going to hypnotize you. But are you starting to see colors in the rings? If so, your eyes are playing tricks on you. The disk was only ever black and white. You see, your eyes don’t always capture the world Read more…

These Hairworms Eat a Cricket Alive and Control Its Mind | Deep Look

The day starts normally enough. You give your pet some food and water. But later … … in your pet’s water dish, you find this. A hairworm. It didn’t get here on its own. It came out of a little cricket. Don’t believe me? OK. These hairworms are gnarly parasites. They actually control a cricket’s Read more…

You Suck at Photoshop – Paths and Masks

DONNIE: My name’s Donnie, and you suck at Photoshop, and when are your going to get better? Let’s just, I guess, just strap on your stupid, and let’s get at it. This time, we’re going to do, we’re going to advance this lesson a little bit and stop doing some of the baby things we’ve Read more…

Upside Down Glasses Challenge

Today we’re putting on these glasses that turn everything upside down and playing some games. Let’s do that. ♪ (theme music) ♪ Good Mythical Morning. If you paid a little bit of attention in biology class, you probably know how the eyeball works. It sees something and then the lens in your eyes actually flips Read more…

You Suck at Photoshop – Covering Your Mistakes

DONNIE: Hi. My name is Donnie, and “You Suck at Photoshop.” Let’s waste another five or six minutes of my life, and see if we can do something about it. What we’re going to do today is, we’re going to reel it back from the last tutorial. It was a little tricky, I think. We’re Read more…

You Suck at Photoshop – Distort, Warp, & Layer Effects

DONNIE: My name is Donnie, and you suck at Photoshop. You do. You’re awful, and that’s why you’re here. All right, let’s get started. Tutorial one– distort, warp, and layer effects. This is basic to intermediate. But for you, I mean, this is going to be stupid hard, advanced, so just try not to slow Read more…

You Suck at Photoshop – Clone Stamp and Manual Cloning

DONNIE: My name is Donnie, and you suck at Photoshop, big time. And some of you, uh, last week sprained your vaginas crying about that I didn’t, I didn’t show how cover up the cat with a carpet with the sampling thing, so, you know, just wipe your hineys and try and follow this one. Read more…

You Suck at Photoshop – Select Color Range

DONNIE (OFFSCREEN): My name is Donnie. And you suck at Photoshop. But right now I couldn’t give two Arby’s French Dips about that because I’m going on vacation. So suck that. I’m going to be doing the next few tutorials from work because– MALE SPEAKER (OFFSCREEN): We’re trying to have a team meeting here, if Read more…

You Don’t Know Yourself as Well as You Think

[♪ INTRO] Odds are, you think you know yourself pretty well. So if I asked you a bunch of questions, like if you’re generous, or how good a driver you are compared to other people, you would probably have some confident answers for me. Except… I have some bad news. According to research, your answers Read more…

Oxygen’s surprisingly complex journey through your body – Enda Butler

You breathe in about 17,000 times per day. It’s a process you rarely think about, but behind the scenes, a huge coordinated effort is playing out. Your vital organs, the gut, brain, bones, lungs, blood, and heart work together to sustain your life by delivering oxygen to tissues throughout your body. Most of our cells Read more…