The Physics of UFOs– Dr. Kevin Knuth
| # | Entity ▲ | Mentions | View |
|---|---|---|---|
| 1 | 1943 | 1 | Details |
| 2 | 1951 | 1 | Details |
| 3 | 1953 | 2 | Details |
| 4 | 1954 | 2 | Details |
| 5 | 1968 | 1 | Details |
| 6 | 1971 | 1 | Details |
| 7 | 1976 | 1 | Details |
| 8 | 1983 | 1 | Details |
| 9 | 1986 | 3 | Details |
| 10 | 2003 | 1 | Details |
| 11 | 2004 | 1 | Details |
| 12 | 2005 | 1 | Details |
| 13 | 2007 | 2 | Details |
| 14 | 2016 | 1 | Details |
| 15 | 2019 | 2 | Details |
| 16 | August 1953 | 1 | Details |
| 17 | centuries | 1 | Details |
| 18 | February of 1987 | 1 | Details |
| 19 | late 2023 | 1 | Details |
| 20 | modern day | 1 | Details |
| 21 | November 17, 1986 | 1 | Details |
| 22 | November of 2023 | 1 | Details |
| 23 | the 20th century | 1 | Details |
| 24 | the 25th of September 2019 | 1 | Details |
| 25 | today | 3 | Details |