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Home
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Mental Floss: Big Questions
/ Aired Order /
Season 1
/ Episode 28
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What makes a permanent marker permanent?
This week, ibrokemyscooter asks, “What makes a permanent marker permanent?”
English
General
Cast & Crew
Originally Aired
April 13, 2015
Runtime
3 minutes
Network
YouTube
Created
December 15, 2015 by
Administrator
admin
Modified
December 15, 2015 by
Administrator
admin
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