1. The Big Bang etc getting Time off to a good start 1 Origins

2. Part I the garden variety Doppler effect the special relativity Doppler effect general relativity gravitational waves Origins 2

3. Christian Doppler (1803-1853) Origins 3

4. Doppler Effect: Garden Variety Origins 4

5. Doppler Effect: Garden Variety Origins 5

6. g.v. Doppler Effect: Stationary Origins 6

7. g.v. Doppler Effect: Sub-sonic Origins 7

8. g.v. Doppler Effect: Sonic Origins 8

9. g.v. Doppler Effect: Trans-sonic Origins 9

10. Doppler Effect: Relativistic Origins 10

11. Origin of Relativity Origins 11

12. Albert Einstein (1879-1955) Origins 12

13. s. r. Doppler Effect Origins 13

14. s. r. Doppler Effect Origins 14

15. s. r. Doppler Effect Origins 15

16. s. r. Doppler Effect Origins 16

17. s. r. Optical Distortion Origins 17

18. General Relativity Also due to Einstein (1916) s. r. was 1905 Origins 18

19. General Relativity Origins 19

20. General Relativity Consequences Origins 20

21. General Relativity Consequences Origins 21

22. g. r. Gravitational Radiation Origins 22

23. g. r. Gravitational Radiation Origins 23

24. g. r. Gravitational Radiation Origins 24

25. g. r. Gravitational Radiation Effects of gravitational radiation Origins 25

26. LIGO Laser Interferometry Gravitational Wave Observatory Louisiana and Washington State Origins 26

27. LIGO Origins 27