itsreelable on Instagram: "🎬...The Big Bang Theory (2007–2019) is a legendary sitcom that ran for 12 seasons, following the lives of quirky, socially awkward scientists Sheldon, Leonard, Raj, and Howard — plus their neighbor Penny, who adds a dose of “normal” to their geeky world. As relationships and careers evolve, the show hilariously blends science, friendship, and love. 👉Fun facts: Mayim Bialik (Amy) is a real-life neuroscientist. Stephen Hawking and Buzz Aldrin made cameos. Every episode