Â鶹´«Ã½

Letter: Tea or coffee? One universe or two? (2)

Published 24 April 2024

From Mike Child, Bedford, UK

So every time I choose tea or coffee, a new universe is produced. The observable one I inhabit has a mass of 1053 kilograms, so every time I make a decision, I make this many more kilos. Really?

Issue no. 3488 published 27 April 2024

Â鶹´«Ã½ issue 3488 cover

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with Â鶹´«Ã½ events and special offers.

Sign up
Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop