Pioneers

Who decided that it was a good idea to crack open this brown hairy rock thing they found on the ground and eat it? Who chased that first crab and said there must be good eats in them little stick legs covered in armor, it's worth the pinches and aggravation! Hmmm, floating worms with antennae, tasty! Oh wait a minute, there's a sharp prickly thing I can barely get close to because of the razor sharp leaves, nummy. Was there really nothing else to do before electricity than to grab weird stuff and stick it in your mouth to see how things worked out?