DangerAardvark
Diamond Member
gather up human excrement. make human compost. grow tomatoes. yield crops. make ketchup. forge weapons from iron. kill cow. cut up beef. mix with fat. dig pit in ground. gather up kindling. wait for lightning strike to start fire. cook beef. gather up wheat. mill wheat into flour. find yeast from woman. knead bread. gather up kindling. wait for lightning strike to start fire. bake bread. make great burgers using ketchup. end of story.
end of rant.
You forgot to selectively breed the cow for 5000 years.