ÎçÒ¹¸£Àû1000¼¯ºÏ

Letter: First class post

Published 7 June 2017

That would explain why game theorists have so few friends
draws a conclusion from the finding that we should charge our friends to borrow things (3 June, p 7)

Issue no. 3129 published 10 June 2017

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers.

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