In the episode about Sheldon's trying to get rid of Ramona Newitski the first time he meets her (using Morse code to communicate with Leonard through the wall) as well as in the episode when he meets Professor Proton and discusses the meeting with Leonard (again through the bedroom wall) I always wondered how he did that. If you look at Sheldon's headboard it is against an outside wall but it seems to me that in those two episodes (and perhaps other ones), his headboards would have had to have been against an inside wall to be able to speak and /or communicate with Leonard. Likewise, in the episode where he swipes the film from the screening room and is chased I believe he used the word "thusly" which is so very grammatically incorrect that I can' t believe he'd make such a mistake!

I watch it on TBS all the time but I want to watch it the whole way through. Is it on a streaming site cause it’s not on Netflix?

With The Big Bang Theory having began on September 24 2007 and having ended on May 16 2019, there have been some points that you may have wanted to see, solve the mystery of or see someone pay for something bad that they've done.

For me it's this:

Characters who were unseen and needed to appear

• Leonard's brother and sister, Penny's sister Lisa, Howard's father, Raj's three brothers and one other sister, Bernadette's brother Joey, Bernadette's four other siblings (How many brothers and sisters)

More screen time for family members who were seen only once or not seen a lot who needed to appear more

• Penny's parents, Penny's brother, Leonard's father, Bernadette's mother, Josh Wolowitz, Sheldon's brother and sister

Things that never happened which should have

• The girls spending time with Mary Cooper

• Beverly getting yelled at by the girls for maltreatment and bad raising of Leonard

• Howard, Raj, Bernadette, Amy and Stuart spoken to by Wyatt, Susan, Randall, Mary (except Howard, Raj and Amy) and Alfred (except Amy and Stuart).

• Penny, Bernadette and Amy

Unresolved moments which needed to be resolved

• Did Leonard find out that Penny lied to him about her paper?

• Was Sheldon punished severely or maybe beaten up for the car and parking lot and sweater incidents and also for ruining Leonard and Penny's weddings?

• Did Mike Rostenkowski apologize to Leonard?

• Did Leonard and Penny find out that Sheldon ruined their wedding through the Internet? And did they punish him for ruining their second wedding?

• Did Missy have her second baby?

Other

• We get to see Penny pregnant and her and Leonard having the baby/babies

Neil deGrass Tyson

Elon Musk

James Earl Jones

Steve Wozniak

Howie Mandel

Katie Sackhoff

Buzz Aldrin

Sarah Michelle Gellar

I think Howard is an alien because I was watching a set tour of Big Bang and they said Howard always wears a alien thing on his turtle neck, and they said there is a meaning behind it. SO HOWARD IS AN ALIEN AS WELL AS SHELDON