Daisy and Coulson in “Unfinished Business”

Daisy

If the point of the machine was to resonate the room at a certain frequency; I can do that.

Coulson

And you can replicate it?

Daisy

Kind of drilled into my brain.

Coulson

And it could kill you. How long to you think you could hold it?

Daisy

Maybe a minute.

Coulson

If it's too much, you pull back. I can't lose you too.