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.
Thunderbolt technology is what was Intel's Light Peak. It's not an Apple technology, but rather the culmination of Intel's handiwork in combination with Apple's mini DisplayPort. While Light Peak was developed to work over fiber (literally for light speeds), Thunderbolt is implemented over copper.