Putting Pennies in Your Wine
Last night in my wine business class we evaluated 4 interesting wine from Greece and South Africa. The last South African wine, a deep red pinotage with the distinctive red berry, greenstick, earth and spices that it is known for, also included a very strong smell of rotten eggs. Immediately one of my students suggested we put a penny in our glass, and I agreed. In less than 10 seconds the stinky smell had dissipated in the wine and we were able to evaluate it more fairly. Looking around the classroom, I saw some puzzlement on the faces of other [...]