Lighting Cigarette with a Laser - Smarter Every Day 37

2m read

·Nov 3, 2024

So, hey, it's me, Destin. Welcome to Smarter Every Day. I do a YouTube show.

Okay, well, that's so cool.

(Destin) Yeah.

She's like, "What do I have to..."
Hello! [Destin laughs]

(Destin) We're here with Johan's roommate and friend.

Yeah.

And we're going to... I don't condone smoking, ever. However, Johan's roommate smokes, and we're going to light her cigarette with a high powered laser. Because we... because we can, really. Goggle up.

The professional's here, so...

(Destin) Are you ready? Everyone have goggles?

Yeah.

(Destin) Okay, you come to this side. Okay. Yep, hold on, are you powering up? Hold on, let me step over the beam.

[Speaks Dutch]

(Destin) Okay.

[Speaks Dutch]

(Johan) [Unintelligible]

(Destin) Yeah.

(Johan) ...High power.

(Johan) [Speaks Dutch]

Oh, nice!

(Destin) Yeah. [Conversation in Dutch]

(Destin) Yeah, there you go.

[Speaks Dutch]

(Destin) There you go.

(Johan) [Speaks Dutch]

(Destin) Smoking is wrong. [Everybody laughs]

(Destin) Did it work?

Yeah, nice! [Destin and girl laugh]

(Johan) [Mutters in Dutch]

(Destin) Alright. There you have it. That's how a physicist and an engineer light cigarettes that they don't smoke, in the Netherlands. [Girl laughs] Thumbs up, Johan. [Destin laughs]

Let's see.

(Johan) This is where it gets silly. If I rotate the block...

(Destin) Yeah, hold on. It's hard to adjust the focus ring at the same time. Hold the goggles please. There we go.

Holland or the Netherlands?

You can actually use both.
Really?
Yeah. I usually say the Netherlands. It's, uh... it's like, more professional than "we're in Holland!" [Destin laughs]

[Music]

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

What I’ve learnt after selling private jets to billionaires for 40 years

Examples identifying multiples

View All

Crystalline and amorphous polymers | AP Chemistry | Khan Academy

Let’s talk a little bit about crystalline and amorphous polymers. Now, in previous videos we talked about crystalline versus amorphous solids. Crystalline solids have a very regular pattern; maybe they look something like this if you imagine the particle…

Why was George Washington the first president? | US History | Khan Academy

So in the early debates about the Constitution, there were folks that wanted a strong central leadership and other folks who didn’t because they felt it felt a lot like George III. How did the existence of Washington as a person affect the debate? It’s a…

Introduction to the coordinate plane

You’re probably familiar with the notion of a number line where we can take a number and associate it with a point on the number line. So for example, the number 2, I would go, I would start at 0, and I’d go 1, 2 to the right, and I would end up right ove…

"The Biggest Mistake I've Ever Made" | Shark Tank's Kevin O'Leary & "The Mooch" Anthony Scaramucci