<div>Why would you tattoo an avocado? Which bird has to vomit up the avocado stone before it can fly? How did avocados spark a row between Sainsbury's and M&amp;S?</div>

21: 🍫 Why Does American Chocolate Taste Like S***?

From the makers of QI and No Such Thing As A Fish: Gastronomically-minded QI researchers Jack Chambers and Manu Henriot join chef and food writer Rosie MacKean to unpack the world of food and drink, one lunchbox at a time.

Can you unboil an egg? Why would you milk a spider?  How much Dairy Milk would it take to kill you? Dig in now to get answers to the questions you never knew you had.