Just ask Budi Tek, who has been focusing on Chinese art since 2004.

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Mercy is under siege from a cyborg gunslinger, Kahler-Tek, and he wants the town to give over the other Doctor, Kahler-Jex.

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The Doctor convinces Tek to stay in Mercy as its new sheriff.

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Others are working on ingredients: Nu-Tek Salt has come up with a salt that replaces sodium with potassium to reduce the risk of heart disease.

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Nu-Tek is just the latest investment for the firm.

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Jitterbug, a cellphone with large key pads, and Tek Partner, an oversized remote control that's "easy to use, easy to see, impossible to lose, " according to its ad, are a few products targeted to the elderly.

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The company's initial dominance of its market continues--Agilent tests 70% of the world's cell phones, and competitors like Japan's Enrisu and Techtronix (nyse: TEK - news - people ) are a fraction of Agilent's size.

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Nu-Tek Salt has come up with a way to replace salt, or sodium chloride, in food with a proprietary crystal fashioned from potassium chloride and an organic acid. (see photo.) It tastes like salt, behaves like salt in recipes, and has the same texture and feel.

FORBES: Salt: A Favorite Ingredient Gets A Molecular Makeover