H.I. No. 73: Unofficial Official

"Unofficial Official"
	Hello Internet episode
Episode no.	73
Presented by	CGP Grey; Brady Haran;
Original release date	November 22, 2016
Running time	1:41:22
Episode chronology
← Previous; "64 Pairs of Underwear"	Next →; "Hello Internet: The Vinyl Episode"
	List of Hello Internet episodes

"H.I. #71: Unofficial Official" is the 73rd episode of Hello Internet, released on November 22, 2016.