When you eat carbs, your body breaks them down into simple sugars, which are absorbed into the bloodstream. As the sugar level rises in your body, the pancreas releases a hormone called insulin. Insulin is needed to move sugar from the blood into the cells, where the sugar can be used as an energy source.
Thunderbolt is a revolutionary I/O technology that supports high resolution displays and high-performance data devices through a single, compact port. Thunderbolt is a hardware interface that allows for the connection of external peripherals to a computer. It uses the same connector as Mini DisplayPort (MDP). Thunderbolt combines PCI Express (PCIe) and DisplayPort (DP) into one serial signal alongside a DC connection for electric power, transmitted over one cable.
Microsoft has also already demonstrated Windows 8 support for Thunderbolt. Thunderbolt, announced earlier this year, offers twice the performance of the latest SuperSpeed USB (3.0) interconnect. So there is reason to believe it could someday overtake USB, the most ubiquitous external I/O technology ever created.