The name "Toshiba" conjures images of stacks of laptops piled high and maybe the occasional television, but the Japanese electronics giant is turning its attention to something just a little more humble: lettuce. Well, spinach too. And swiss chard. Quartz's Dan Frommer tells the tale of a Toshiba-owned clean room nestled in the industrial corners of Yokosuka where people clad in special suits dutifully plant seeds and plop them on tall racks under an array of fluorescent lights. The end result? Tasty veggies that you won't need to wash (though if you're a mild hypochondriac like your author, you'd probably give 'em a quick rinse anyway).