A major focus of Dr. Maria G. Corradini’s work is the inadequacy of static expiration dates. These dates often include large safety margins, leading to consumers prematurely discarding perfectly edible food, which squanders resources. Conversely, a static date can be dangerously misleading if the food was improperly handled during transport, potentially causing unsafe consumption.

Let’s be honest: Chile is a country that looks like it was drawn by a distracted cartographer with a ruler and a grudge. It’s the world’s longest country—over 2,600 miles of skinny real estate wedged between the Andes (the planet’s longest mountain range) and the Pacific, stretching from the Atacama Desert, which is so dry even the cacti have trust issues, all the way down to the wind-battered, penguin-friendly tip of Tierra del Fuego. And what do you do with a country that’s basically a climate sampler platter? You make wine. Lots of it.

When wildfire smoke decides to hang out in a vineyard for a while, it can leave a not-so-charming souvenir: smoke taint. Think undesirable smoky, burnt, and ashy aromas and flavors in your otherwise perfect Pinot. It’s like inviting a campfire to your sophisticated dinner party, and it just… doesn’t fit. The tricky part is that whether this unwelcome guest shows up depends on a bunch of factors, like how long the smoke hung around and how thick it was.