They spend only brief amounts of time at the surface to rest in between dives (2 - 3 minutes). (en.wikipedia.org)
By taking advantage of the internet, including popular social media channels, email and other online communities, you can inform thousands of potential customers in a very brief amount of time. (inc.com)
It's not an enlightening observation, but it does give the movie some much - needed focus for a relatively brief amount of time. (markreviewsmovies.com)