Attack of the Quack: An Experiment with Pavlov’s Classical Conditioning [Video] A psychology experiment by Youtuber LesStrapontins. [LesStrapontins | Via The Awesomer] Sharing is Caring:FacebookTwitterEmailMorePinterestMastodon -Geeky T-Shirt Sale: 1000s of TEES at Just $16 Each! Geeks are Sexy needs YOUR help. Learn more about how YOU can support us here.