String theory

May 7, 2009

In response to the question posed (Contents, 30 April), how long is a piece of string? I suggest that the answer is twice the distance from the end to the centre.

Len Parkyn, Senior teacher - tertiary phase, East Sussex.

Please login or register to read this article.

Register to continue

Get a month's unlimited access to THE content online. Just register and complete your career summary.

Registration is free and only takes a moment. Once registered you can read a total of 3 articles each month, plus:

  • Sign up for the editor's highlights
  • Receive World University Rankings news first
  • Get job alerts, shortlist jobs and save job searches
  • Participate in reader discussions and post comments

Have your say

Log in or register to post comments