Discuss:
1. Agree or Disagree: We are time traveling right now!
2. Time passes faster when we are walking.
3. The time for your feet passes slower than your head.
4.
People can build wormhole to time travel
5. People can use the theory above to
time travel.
Qin will play the video from his ipad in class.
Journal Question: Is it possible to travel back to the
past or future?