Today's episode will not be featured on Guardian CME.

The lung box is going to be an RSI video soon.

And it turns out making things airtight is really hard.

Like it's really difficult.

And so you go online and try and find help and everyone's like, yeah, making things airtight is super hard.

And I'm like, shit.

But I've had some successes. It's now more airtight than it ever was, but I did call, I made a mistake.

There's a friend of a friend that is smart and he's an engineer.

I don't know him very well.

But I've never had a conversation with him that I didn't leave, like, feeling like a fucking

idiot. He can't answer any question without making you feel dumb and making you feel as though he's

angry.

And so I get in touch with him and I'm like, hey, like I'm trying to make this thing airtight

and I'm having some difficulties like, all right, well, what kind of, you said you're using

rubber for the bottom.

What kind of rubber are you using? And I felt, I would feel dumb saying this to anybody, let alone him.

But I'm like, it's, it's whoopee cushion rubber.

And his response was, oh, you mean like the one you get from the whoopee cushion tree?

No, I don't.

Yep.

It turns out rubber can be sourced from trees.

I didn't know that.

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