On Tuesday this week my Tea School offered its first 'seriously' nerdy tea masterclass, a tea brewing bootcamp. It was such an enjoyable evening as we worked our way through a number of tea experiments, taking the opportunity to brew tea under the same conditions, adjusting one variable; and comparing the infusions side by side. Our experiments covered brewing vessel material, leaf quality, leaf weight, water, water temperature and steeping length. It was always my intention to cover water for tea. And I was lucky to have special guest Danny Andrade, Product Development Manager of Di Bella Coffee and Australian...