Up next we have the optical lattice clock. There is no way we could have built it without collective learning. It uses lasers and is very accurate to the exact millle- HEY! WHO ARE YOU!
Whoa! What is that? I think it's a clock... RUN!
2050Milky Way GalaxySector #483
BEEP! BEEP! BEEP! BEEP!
Shhhh! I think she's asleep. Before phones, there were battery alarm clocks. They built off of scientists who came before them. Uh Oh. Run!
Chicago1930Earth
BONG! BONG! BONG!
London1850Earth
Whoa! Are we in London? Big Ben is here! Big Ben is one of the biggest pendulum clocks today! They built off of earlier pendulum clocks. Oh, I'm so late! Mom's gonna kill me!
Italy1300Earth
Hourglasses have an hour until the sand passes from one side to the other. I wonder if he has one. They used earlier developments of time to measure how long the hour was and how much sand there was. I forgot! I need to clean my closet!
Is this China? A candle clock! We must be in around 800. I sure hope the wind doesn't blow the candle out. They made improvements to make sure the wind didn't blow it out, such as windless rooms. Uh oh, I think he saw me! Run!