Somewhere I have a fairly high quality microscope that I could easily see yeast cells and probably bacteria, so I will look at that link you sent. Thanks.
__________________
Woodland Brewing Company Brewing science for those of us without a Ph.D BLOG: Brewing Boiled Down and learn more on The WBC You Tube Channel Ready to drink: Champagne Cider, 50c 28c and 19c Ale, Adventinus clone. Up next: Douppleweizenbock, Eisbock, Saision Terri, Raspberry Cream Ale