Template:Motd/2013-03-20 (en)

From Wikimedia Commons, the free media repository
Jump to: navigation, search
Movie of de-etiolation of a pea plant that was cultivated in the dark during 12 days, and then exposed to a circadian cycle (16 hours of day and 8 hours of dark) for 51 hours (1 picture each minute and speed video at 20 frames per second), the film begin with 2 hours of darkness (the plants aren't exposed to light before).

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

Descriptions in other languages:

Motd/2013-03-20 (en) Motd/2013-03-20 (zh-hans)