100 years DIN A4 formatCurious standards from tea to clay
Tea is quickly made in everyday life. But not when it comes to ISO standard 3103. Here, the process is explained in great detail over six pages. You can read these and other strange guidelines here.

© Gero Breloer/dpa
Numerous helpers gather at the Santiago Bernabeu stadium to repair the goal damaged by Spanish fans during the Champions League semi-final between Real Madrid and Borussia Dortmund. Shortly before kick-off of the Champions League semi-final, one of the goals had toppled over. Spanish fans had scaled a protective fence, which collapsed in the direction of the stands, taking the goal attached to it with it. As no replacement goal could be found quickly, the match finally started 76 minutes late.
