John Duffield
Appearance
John Duffield | |
|---|---|
| John Duffield | |
| Residence | Poole, United Kingdom |
| Known for | Relativity |
John Duffield is an unaffiliated amateur physicist.
John Duffield | |
|---|---|
| John Duffield | |
| Residence | Poole, United Kingdom |
| Known for | Relativity |
John Duffield is an unaffiliated amateur physicist.