![He demonstrated scientific principles
using everyday objects.
He demonstrated scientific principles
using everyday objects.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He demonstrated SCIENTIFIC principles
using everyday objects.
The Big Bang Theory Season 6, Episode 22
![This may be the biggest
scientific breakthrough
This may be the biggest
scientific breakthrough](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
This may be the biggest
SCIENTIFIC breakthrough
The Big Bang Theory Season 7, Episode 20
![Oh, look, it's the Scientific American
that covered the paper Leonard and I wrote.
Oh, look, it's the Scientific American
that covered the paper Leonard and I wrote.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Oh, look, it's the Scientific American
that covered the paper Leonard and I wrote.
The Big Bang Theory Season 8, Episode 18
![Your argument is lacking
in all scientific merit.
Your argument is lacking
in all scientific merit.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Your argument is lacking
in all SCIENTIFIC merit.
The Big Bang Theory Season 2, Episode 11
![Tobacco and alcohol? Need I remind you
not a lot of scientific discoveries...
Tobacco and alcohol? Need I remind you
not a lot of scientific discoveries...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Tobacco and alcohol? Need I remind you
not a lot of SCIENTIFIC discoveries...
The Big Bang Theory Season 4, Episode 21