Almond milk

I don't know if I already mentioned this in one of my shorts, but does anyone even know how almond milk exists? Cus like . . . do they milk almonds? Literally that's all I could think off. I mean, you can't shave an almond and make milk out of the shavings....right? I was standing in the shower for 40 minutes trying to figure out how they possibly make almond milk. Well, I guess they just milk an almond . . . like a cow 0-0