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Mark Yeung
TED-Ed
Youtube activity of "Mark Yeung" (@MarkYeung1) on "TED-Ed" channel.
Commenter youtube id
UCPrz0oU7Um_vFUc-SoXYmPw
User comments on "TED-Ed" channel
1
Commenter name
Mark Yeung
Commenter name id
@MarkYeung1
Comments by video
"Why are some people left-handed? - Daniel M. Abrams"