Template:Motd/2012-03-13 (en)

A short video illustrating smart glass, or electrochromic glass in action.

 Template:Motd/2012-03-13

This is the English translation of the Media of the day description page from 13 March 2012.

Descriptions in other languages:

• Motd/2012-03-13 (en)
• Motd/2012-03-13 (mk)
• Motd/2012-03-13 (sl)
• Motd/2012-03-13 (zh-hans)