NCIS, Season 7

Gibbs:
The military experiments with jetpacks?

Tony:
No... well, yeah, they did, but... [sighs] "After years of testing various designs, ultimately they decided helicopters were more practical for earth-atmosphere flight..."

Ziva:
"Although NASA's compressed gas-powered Man-Maneuvering Unit evolved from Bell Systems's rocket belt technology..."

Tony:
"'Rocket belt' being the original terminology rather than the more colloquial 'jetpack... '"

Ziva:
McGee's very passionate about the subject. We spend a lot of time here, just the three of us.

Tony:
I was telling him about the bonus features section on the "Thunderball" DVD, which were pretty interesting, and he says, "um, Tony, bonus features aren't science", and so he...

Gibbs:
He schooled you.

Ziva:
Yep.