Marvel Timelines vs Dimensions vs Universes: What's the Difference?

What is the difference between timelines & dimensions in the MCU multiverse? What ARE dimensions, realms, pocket realities & planes anyway? Go to http://coinbase.com/bigquestion to sign up and get $5 of Bitcoin for free. Marvel Studios’ “WHAT IF…?” ends with Captain Carter fighting tentacles from another dimension but...what is a dimension? How are timelines and dimensions different in the MCU? How do concepts like pocket realities and the ancestral plane of Wakandan Black Panthers factor into all this? MasterTainment and Marina Mastros dive into the multilayered multiverse science of the Marvel Cinematic Universe! Check out our sweet, sweet merch! http://www.newrockstarsmerch.com