
for the SOLDER and got a flat.
The Big Bang Theory Season 9, Episode 19

So, we have plenty of
the 60-40 tin to lead ratio SOLDER,
The Big Bang Theory Season 9, Episode 19

I don't know if we have enough SOLDER
to finish these circuit boards.
The Big Bang Theory Season 9, Episode 19

Okay, so what is SOLDER?
The Big Bang Theory Season 9, Episode 19

How can you call yourself a scientist
and run out of SOLDER?
The Big Bang Theory Season 9, Episode 19