Figuring out how to think about space and time

Post Einstein

• Figuring out how to think about space and time
• Light cones for reasoning about space and time
• Valuing invariance
• Introducing light cones
• Thinking with light cones
• Reliable ticking clocks
• Clocks ticking at different rates
• What does not change
• Figuring out what speeding others see
• Seeing as the higher-ups see
• Geometry of space with cones
• Predicting paths