http://www.donpower.com/promotional-videos – This is a promotional video intro created for the Big Red Tomato Company in the UK. Promotional Video Intros are… Video Rating: 5 / 5 Question by KillerCows: Blood can be three colors, red, blue, and black, right now in your body, How? Red when the cell holds oxygen, blue when its malnurisued from the lack of oxygen and black anywere else in the body, that cant be seen. We see color when light rays reflect off an object. If you put a red tomato in the refrigorator, and shut the door, the… Read Article →