What would the universe look like if you were a billion times smaller or a billion times bigger?
Subtitles: English
Starring:Jim Al-Khalili
Season 1
S01:E01 - Going Small
Jim enters the Alice in Wonderland world of objects that are too tiny to glimpse with the naked eye.
S01:E02 - Going Big
What would the universe look like if you were a billion times smaller or a billion times bigger?
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