Off-grid Aussie winery thrives under China trade bans and global COVID-19 pandemic SatSaturday 30 Out the back of the Loophole Brewing Co brewery, Cape Jaffa, SA. ( Share Print text only Cancel Lucky for Robe's Tom O'Reilly, there was a "dire need" for brewers when he finished his Bachelor of Science seven years ago. It may seem like an unexpected career choice for a plant and soil science major with an interest in human biology and agroecology. "[With beer making], you're basically trying to hit a whole range of different numbers, temperature, timing, pH levels and sugar concentrations," Mr ...