Day 1 – Theobromine, Holly, & Chocolate
Bonus graphic: The Chemistry of Chocolate
Day 4 – Sulforaphane & Brussels Sprouts
Bonus graphic: The Chemistry of Brussels Sprouts
Day 7 – Quercetin & Cranberries
Day 8 – Guaiacol & Smoked Salmon
Day 9 – Benzaldehyde & Marzipan
Day 10 – Cellulose & Sellotape
Day 12 – Cinnamaldehyde & Cinnamon
Day 13 – Acetic Acid & Pickles
Day 14 – Zingerone & Gingerbread
Bonus graphic: The Chemistry of Ginger
Bonus graphic: The Aroma of Rain
Day 16 – Eugenol, Cloves & Mulled Wine
Bonus graphic: The Chemistry of Cloves
Day 17 – Silver Fulminate & Christmas Crackers
Day 18 – Alpha-Pinene & Christmas Trees
Bonus graphic: The Aroma of Christmas Trees
Bonus graphic: The Chemistry of Nutmeg
Day 21 – Epicatechin & Chocolate
Bonus graphic: The Polymorphs of Chocolate
Day 22 – Furfural & Roast Chestnuts
Bonus graphic: The Aroma of New & Old Books
Day 23 – Boswellic Acids & Frankincense
Day 24 – Ethanol & Christmas Puddings