Finnish computer engineer Jerry Jalava shows his prosthetic finger in which he had a USB drive installed...
Finnish computer engineer Jerry Jalava shows his prosthetic finger in which he had a USB drive installed in Riihimaki in this picture taken March 23, 2009. Jalava lost half one of the ring finger on his left hand in a motorcycle accident last May and fitted a small memory stick under the nail of the prosthetic device. Picture taken March 23, 2009. REUTERS/Attila Cser (FINLAND ODDLY SCI TECH)