Sentence examples for about a lifespan from inspiring English sources

"It gives me some confidence that we really are talking about a lifespan of about 30 to 60 years," he says.

It had about a two-year lifespan, and then the college girls migrated toward the freedom of articles like pants and less cumbersome dresses.

Engadget reports that the batteries in the PG2s aren't replaceable and have a lifespan of about 150 hours, so proud owners should be cautious about how often they use the light-up logos.

—A dragonfly has a lifespan of about 24 hours.

First, our Stone Age ancestors had a lifespan about half our own, so didn't have time to develop cancer for the most part.

The sickle erythrocyte has a lifespan about 1/10th that of a normal erythrocyte.

European rabbits have a lifespan of about 9 years.

The terms are expected to have a lifespan of about a decade.

Christopher Dodd, the Democratic chairman of the senate banking committee, said Paulson's initial proposal had been "totally inadequate" and had "a lifespan of about an hour".

Some children with dyskeratosis congenita have telomerase levels about 25percentt of normal and a lifespan of less than two decades.

It turns out that humans and hummingbirds, despite differences of scale and style, enjoy a lifespan of about a billion heartbeats, a rule that holds good for many warm-blooded animals, from mice to elephants.