By allowing engineers to devote 20 percent of their paid work time to the pursuit of personal projects, Google continues to germinate additional seeds that keep its harvest growing.
It is the first time in the history ofthe 20-year-old Dubai Open that all top four seeds have reached the semifinals and del Potro and Berdych were largely untroubled in their last eight clashes.
All those Victorian plantings mean that there are dormant seeds, both of plants that prospered and of those that didn't, all over the island, biding their time.