From Interesting miscellany of John Cook
Original file (1,691 × 441 pixels, file size: 123 KB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
|current||16:51, 28 December 2019||1,691 × 441 (123 KB)||Johncook|
- You cannot overwrite this file.