For Sale: An Invitation to Stephen Hawking’s Cocktail Party for Time Travelers
”There were balloons. There was champagne. There was a giant banner, which read “Welcome, Time Travellers.”
Hawking, who died earlier this year, was conducting a cheeky experiment about time travel. A time traveler, in theory, at least, could attend a party even if the invitation was issued many years hence. If any time travelers did see Hawking’s invitation, though, none of them took up the offer.”
Love it. Never heard of it before but love it. Of course it isn’t proof maybe in the future we are a lot more introvert and don’t like parties?