Arts & Culture Coming Up On NTK: College & The Black Male Experience, Da Vinci The Genius & More WXXI News Published April 20, 2015 at 5:57 PM EDT Facebook Twitter LinkedIn Email Da Vinci - The Genius | Touring Exhibition http://youtu.be/9I7JFJmjsZ8Watch Need to Know with host Hélène Biandudi Hofer Thursdays at 8pm on WXXI-TV, Channel 21.1 and Cable 11 or 1221.