Canker sores, which are not serious but are painful, open ulcers that often develop on the gums, are another common cause of gum pain. Canker sores are small, shallow lesions that develop on the soft tissues in the mouth and gums. Gum pain can occur as the result of vitamin C deficiency. Scurvy (vitamin C deficiency) causes gums to become soft, tender, spongy and painful. Individuals with scurvy may lose some or all of their teeth.
Hulu is a website that allows you to watch hit TV shows, sports events and movies online for free. Using Hulu couldn't be easier. Just log on to hulu.com; choose a show or movie that you'd like to watch; click play; and the video will load in Flash Player. There's nothing to download and nothing to pay.
How the Xbox 360 with Kinect Works. While it may seem like magic, how the Kinect works is pure science. The Kinect device, along with the Xbox 360 hardware and software, processes millions of bytes of data in a split second.