Flashing LED Circuit DIY Electronics Kit
$4.99$2.59
Date | Investigator | Method | Result (km/s) (Error) |
1849 | Fizeau | Rotating toothed wheel | 313,000 (5000) |
1850 | Foucault | Rotating mirror | 298,000 (2000) |
1875 | Cornu | Rotating mirror | 299,990 (200) |
1880 | Michelson | Rotating mirror | 2990,910 (159) |
1883 | Newcomb | Rotating mirror | 299,860 (30) |
1928 | Mittelstaedt | Kerr cell shutter | 299,778 (10) |
1932 | Pease and Pearson | Rotating mirror | 299,774 (2) |
1940 | Huttel | Kerr cell shutter | 299,768 (10) |
1951 | Bergstrand | Kerr cell shutter | 299,793.1 (0.3) |