My stock suggestion today is in the spirit of adventure. It’s a medical technology company that doesn’t really have revenues, much less earnings, and it doesn’t have a product approved for sale. What it has is a great idea for a hand-held device that will enable dermatologists to scan skin lesions to determine whether they are melanomas. The company is Electro-Optical Sciences (MELA), and the device-called the MelaFind-uses light at various wave-lengths to scan the suspicious lesion. It then uses its database of melanoma images to calculate a diagnosis. Flash Player 9 or higher is required to view the...