Gödel proved that, mathematically speaking, time travel is physically possible
Quality Stock / Alamy
The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of the universe. You can sign up for Lost in Space-Time for free here.
There may be no better way to get truly lost in space-time than to travel to the past and fiddle around with causality. Polymath Kurt Gödel suggested that you could, for instance, land…
Hard Truths – first-look review About Little White Lies Little White Lies was established in…
Welcome to Next Week on Xbox! In this weekly feature we cover all the games…
Motorola is onto something with the Edge 50 Neo – the results from last week’s…
This is last year's iPhone 15 Pro. We don't expect a radical redesign for the…
“Where should I invest my money, assuming that I won’t be able to buy a…
Hiro Ito and Robert McCauley have compiled a dataset(first discussed in this 2019 working paper) of the currency…