Company STIHL has ordered the party of tear-off calendar for gifts to their partners. The main task set to the developers – to do something, that has never been created before. As a result, STIHL received tear-off calendars for the fall of 2010 with pages created in the form of yellowing leaves from the trees. Moreover, the deeper the fall, the more leaves become yellowish and reddish. This calendar will be valid for the period from 9 September till 21 December of 2010 year.
But the main feature of this tear-off calendar of STIHL company is that all pages will fall off by themselves, as if they were natural yellow leaves in autumn. This will be accomplished with the aid of a simple principle, the essence of which can be seen in this video presentation:
