Leonard buys a replica time machine online. As the boys move it into the apartment they accidentally make Penny late for work causing her to lash out at Leonard for his nerdy ways. Upset, Leonard decides to get rid of all his 'nerdmabelia' and the guys try to convince him not to. Written by
Did You Know?
The date on the time machine during Sheldon's (first) dream is April 28, the same date that this episode first aired. See more
When they discuss going back to the date that Alexander Graham Bell invented the telephone, March 10, 1876, Howard says that Bell's wife would greet him. But Bell did not marry Mable Hubbard until July 11, 1877. See more
Well, this sandwich is an unmitigated disaster. I asked for turkey and roast beef with lettuce and Swiss cheese on whole wheat.
What did they give you?
Turkey and roast beef with Swiss cheese and lettuce on whole wheat.
[Raj and Wolowitz just look at Sheldon, dumbfounded
It's the right ingredients, but in the wrong order. In a proper sandwich, the cheese is adjacent to the bread to create a moisture barrier against the lettuce. They might as well have dragged this thing through a ...
In the opening scroll of the time line when it gets to 91,000 there is a mistake the dates read 93,000BC 92,000BC 91,0009C 90,000BC for some reason 91,000 is a 9c not a BC. See more
References Sophie's Choice
The Big Bang Theory Theme (Instrumental)
Composed and Performed by Barenaked Ladies See more