A lowly lab assistant receives a message from his future self with the winning lottery numbers.
Tomorrow’s Lotto drawing is for forty-five million dollars. The winning numbers will be 17, 19, 30, 32, 42, and 51.

Variants

(1)
  1. “How I Won the Lottery, Broke the Time Barrier (or is that Broke the Time Barrier, Won the Lottery), and Still Wound Up Broke” by Ian Randal Strock, in Analog, June 2000.