Hello and welcome to SciShow Tangents, the Lightly Competitive Science Knowledge Showcase.

I'm your host Hank Green, and joining me this week is science expert, Sarah Erily.

Hello.

And a resident of every man, Sam Schultz.

Hello.

I'm Rubber and you're glue.

It bounced off of me and it sticks on to you.

What's the worst thing anybody's ever said to you?

Oh my God.

Let's dig into it, let's get really dark.

A stranger, a stranger.

It can't have context of somebody who, like, should be being nice to you, has to be a

stranger.

I recently was on an airplane, and I, the woman, this is going to be too much insight into

my psychology because I shouldn't have done this.

But the woman put her seat back before the plane took off.

But after the flight attendant sat down, which I see as a no-no, because this is down

my space.

If the plane crashes into something, it's my nose that breaks in the back of your chair

that you've put closer to my face.

Is that why you're not supposed to put them down?

I don't know.

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