That's why I was refused clearance
for a government RESEARCH fellowship...
The Big Bang Theory Season 2, Episode 1
and I came across an area of RESEARCH
called "super-aging."
The Big Bang Theory Season 10, Episode 22
Given enough startup capital
and an adequate RESEARCH facility...
The Big Bang Theory Season 2, Episode 1
He ceases his fruitless efforts,
he donates his body to scientific RESEARCH...
The Big Bang Theory Season 1, Episode 12
He's a RESEARCH assistant
in the particle-physics lab...
The Big Bang Theory Season 1, Episode 10