The Drake equation includes a term L, which represents the life span of an alien civilization, but the implicit assumption is that such a civilization would emit signals we could both detect and recognize
during its entire life span following its invention of radio.
NASA's Mars rovers, Spirit and Opportunity, dazzled the world with their journeys across the planet's rusty landscape, but they have huge limitations: They can travel no more than about six miles
during their entire life spans, and they are stuck on the surface.
There is a dramatic increase of cortical surface area during late fetal development as a result of cortical folding, while there is a dynamic change of cortical thickness
during the entire life span as a result of development and disease.
Not exact matches
While the film doesn't
span decades, but instead concentrates on a moretightly prescribed patch of time in Darwin's
life, it still proves true an old maxim regarding cinematic postscripts: the more you feel it necessary to say in pre-end credit crawl text, the less you've probably said
during the
entire rest of your movie's running time.
While the film doesn't
span decades, but instead concentrates on a more tightly prescribed patch of time in Darwin's
life, it still proves true an old maxim regarding cinematic postscripts: the more you feel it necessary to say in pre-end credit crawl text, the less you've probably said
during the
entire rest of your movie's running time.