Whisky changes once it’s opened, we recognise the “neck pour” as being something that can be very different from other drams but the whisky can definitely change throughout being opened for better and for worse….but why? Join me in this video as I try an muddle my way through chemistry I don’t understand but can still form an opinion on…come on it’s me! Is oxidisation or oxidation a myth when it comes to what happens to whisky once the bottle is opened? Is it actually dissipation? Is it magic? Let’s (try) find out.