If we live in a multiverse, where does Wally exist?
03 Mar 2023
John Berney comes to the shocking conclusion that Wally may never exist either in our universe or any other
Who's the Wally now? A then record-breaking 3872 people dressed as Wally attended the 2011 Street Performance World Championship in Dublin – but could there be a universe made completely of Wallys? (CC BY SA 2.0/William Murphy)
Several years ago, I went to an astronomy conference in London where Brian Cox was the main speaker.
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John Berney is the retired chief executive of CIO Plus – an IT-services company based in the UK