
I'm worried about Sheldon someday
setting off a low-yield nuclear DEVICE...
The Big Bang Theory Season 4, Episode 3

Assuming a DEVICE could be invented...
The Big Bang Theory Season 1, Episode 12

can't be used
as a flotation DEVICE.
The Big Bang Theory Season 5, Episode 10

the last analog DEVICE
in a digital world.
Westworld Season 2, Episode 7

If I remember, Kirk will steal
a cloaking DEVICE from the Romulans...
The Big Bang Theory Season 1, Episode 14