Bill Nye just showed us how to easily tie a bow tie
Bill Nye, scientist and author of "Unstoppable," showed us how simple it is to tie a bow tie.
Produced by Justin Gmoser. Camera by Graham Flanagan.
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Bill Nye, scientist and author of "Unstoppable," showed us how simple it is to tie a bow tie.
Produced by Justin Gmoser. Camera by Graham Flanagan.
Follow BI Video: On Twitter