About 60 miles from the site of the deadly 2011 nuclear disaster in Fukushima prefecture, inside a former silicon chip manufacturing facility owned by the Japanese computer company Fujitsu, a small team of highly trained engineers are working on one of the company’s hottest new products. Fujitsu’s marketing team claims it's already proving a hit with their oldest--and youngest--consumers. It’s so popular, in fact, it’s probably just the first in a long line of related Fujitsu products. The product is lettuce. Like the giant monolith in Stanley Kubrick’s 2001, this new head of lettuce is simultaneously a product of this factory’s past and the future. Fujitsu is a space-age R&D innovator with sprawling, specialized factories. But several of its facilities, including this one, went dark when the company tightened its belt and reorganized its product lines after the 2008 global financial crisis.