Think that Apple’s products can’t get any lighter or sleeker? Think again. An unnamed source told Japanese blog Macotakara that Apple has “commissioned a product sample” made out of carbon fiber from a Japanese company to determine whether it could be used on an upcoming device. As AppleInsider notes, Apple has shown a great deal of interest in carbon fiber in some of its recent patent filings, meaning that plans to build a laptop, tablet or smartphone made from the material are certainly within the realm of possibility. Read the full story at Boy Genius Report.