I think it's the political implications of this missile test that are noteworthy-and that is that Iran views the talks as dead-it doesn't view the talks positively, and now it's bracing for sanctions and quite possibly for war, and this missile test is a sign that Iran takes the military option very seriously and is ready to reciprocate if it's attacked."

VOA: standard.2009.12.18

Skinner developed, in World War II, a pigeon guided missile.

在二战时，斯金纳提出，用鸽子来为导弹导航。

耶鲁公开课 - 心理学导论课程节选