The nurse called me and said, “Under ‘medical history’, we were hoping for something specific to you.”
You wrote down “Fleming discovered penicillin in 1928.”
Einstein, Newton, and Pascal decide to play hide-and-seek. Einstein is "It," closes his eyes, counts to 10, and then opens them. Pascal is nowhere to be seen. Newton is sitting right in front of Einstein, with a piece of chalk in his hand. He's sitting in a box drawn on the ground, a meter to one side. Einstein says, "Newton, you're terrible, I've found you!" Newton says, "No no, no. You've found one Newton per square meter. You've found Pascal!"
The bartender says, “We don’t serve time travellers in here.”
A time traveler walks into a bar.