the smaller the berries, the buser the skin to juice ratio is. that means more robust, big, juicy wines. >> innovative technology also fine tunes the work at the crush pad. here, alias programs the optical sorter to choose grapes based upon a specific color. only the right ones. everything else gets dump here we notice the change almost overnight. the wine is only 5 or six days old. fresher, cleaner, more focused. it was we are going to check out a red wine ferm entation. >> what was sorted earlier? >> it looks look luke soup. >> they communicate with alias via wi-fi. >> if it gets too hot t will send me an alarm. fe fermentation team. >> i get a text and phone call. i have them at 2:00 in the morning sometimes. >> even the aging process it is technology. >> this was invented by nasa as part of their space station, so what it does, it actually purefies the air using the photo catalytic oxidation technology. >> using light? >> exactly. >> to explode anything that would be alive in the air? >> basically will destroy any mold, yeast, anything that c