![That Americans can't handle
the metric system?
That Americans can't handle
the metric system?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That Americans can't handle
the metric SYSTEM?
The Big Bang Theory Season 7, Episode 6
![I can control
my entire entertainment system
I can control
my entire entertainment system](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I can control
my entire entertainment SYSTEM
The Big Bang Theory Season 7, Episode 19
![The system is maintaining
its own stability.
The system is maintaining
its own stability.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The SYSTEM is maintaining
its own stability.
The Big Bang Theory Season 9, Episode 24
![Well, he better not be
working on our guidance system.
Well, he better not be
working on our guidance system.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Well, he better not be
working on our guidance SYSTEM.
The Big Bang Theory Season 11, Episode 8
![To the metric system.
To the metric system.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
To the metric SYSTEM.
The Big Bang Theory Season 4, Episode 7