Psychologist Charles Spence explains that "taste" is influenced by many different factors — from the background music in a restaurant to your own DNA and even the shape of your spoon. Plus, Dan and his daughter recreate one of Charles' experiments when they give out free ice cream in the street. This episode is from The Sporkful's archives. Normally, this episode and hundreds like it are only available with Stitcher Premium. But in these strange times, we're releasing it for free — both to help our listeners through self-isolation, and to say thanks for continuing to support our show. If you'd like to have access to our entire archive, you can sign up for Stitcher Premium at www.stitcherpremium.com/SPORKFUL, and use the promo code SPORKFUL for a special discount.