2) What if a mechanic woke up 500 years in the past?
What if a mechanic woke up 500 years in the past? Day one. He wakes up in a small medieval village. People surround him with swords. The village chief asks, “Who are you?” He points at a broken wooden cart. “I can fix that.” Everyone laughs. He takes two pieces of metal and a hammer. Within minutes, the cart is moving again. The chief stops laughing. Day two. The chief brings him a broken water wheel. The entire village depends on it. The mechanic studies it for a few minutes. Then he changes the gears. The wheel suddenly spins twice as fast. Water begins flowing through the village. People start calling him a magician. Day three. A nearby kingdom hears about him. Their king orders him to come to the castle. The king shows him a giant stone gate that hasn't moved in 100 years. “Open it.” The mechanic studies the chains and pulleys. He builds a simple lifting system. The massive gate rises effortlessly. The king gives him a room inside the palace. Day four. The mechanic notices so...