23 April 2020
- 03:0003:00, 23 April 2020 diff hist +337‎ Cliff Stoll ‎ Formatting improvements
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- 00:1400:14, 23 April 2020 diff hist +1,553‎ N Cliff Stoll ‎ Clifford Stoll is an astronomer, educator and the creator of Acme Klein Bottles, purveyor of fine non-orientable manifolds.