Template:Motd/2014-12-01 (en)

Working Drott hot bulb engine produced by Pythagoras Engine Factory (Norrtälje, Sweden) in 1924

 Template:Motd/2014-12-01

This is the English translation of the Media of the day description page from 1 December 2014.

Descriptions in other languages:

• Motd/2014-12-01 (en)
• Motd/2014-12-01 (fr)
• Motd/2014-12-01 (zh-hans)