When I visited home early this year, mom used to make soy milk everyday for breakfast. She used a soy milk machine which I thought was the only way to make soy milk. Until recently, I realized that as simple as a blender is more than enough to produce the same thing. So today, it only took me less than 5 minutes to make the milk. Amazing! All I did was to soak 1/2 cup of dry soybean over night. Then blend the soaked beans and water(amount based on how thick you want your soy milk to be) until superfine, about 3 minutes. The last step is to extract the milk and boil it. It's foolproof.