Do you like the tart taste of yogurt? You can thank lactobacillus for that cheek puckering flavor. Lactobacillus takes milk sugars and makes the lactic acid that gives yogurt the sour flavor. The acid also causes the milk to thicken giving yogurt it's unique texture. Yay for creamy sourness!

Some grown-ups love the drunky juice that this little germ makes. Oenococcus Oeni eats the sugars in grapes and turns it into alcohol. When grown-ups drink too much of it, it makes them loopy, just like Kuki. Drunky-drank!

Acetomonas are the acid making bacteria that can take anything that ferments into alcohol (fruits, potatoes, even cereals) and convert it into all the delicious kinds of vinegars humans enjoy. From apples cider vinegar made with apples, to malt vinegar made with potatoes these little critters make rotten tasty! Pucker up!