Is i true i can add commercial grape juice and bread or yeast to make wine? How do i make beer?

Answer 1

http://www.wikihow.com/Make-Wine-out-of-Grape-Juice

http://how2dostuff.blogspot.com/2005/11/how-to-make-wine-out-of-grape-juice.html

You can even buy kits from places like bed, bath and beyond. Or Ebay

http://www.eartheasy.com/eat_homebrew.htm

http://homebrewzone.com/brewing_process.htm

http://personal.ecu.edu/wuenschk/Beer-Recipe.htm

Just google search "homemade beer"

Answer 2

Commercial grape juices generally have presrvatives in it that will kill off any yeast you add. If it did ferment, it probably wouldn't taste anything like wine.

Look up homebrewing supply stores for books on how to make beer and wine.