5 Common Chewing Gum Ingredients That May Cause Cancer. You might not pay much attention to the ingredients in chewing gum because, after all, itâs not actually swallowed. But the ingredients, many of which are potentially dangerous, do enter your body, directly through the walls of your mouth.
OLED describes a specific type of thin-film-display technology in which organic compounds form the electroluminescent material, and active matrix refers to the technology behind the addressing of pixels.
An AED is a portable device that analyzes the hearts rhythm and determines if an electric shock is needed to restore an effective rhythm. An AED can deliver that shock, either automatically, or with the push of a button. An AED is not a replacement for CPR or quick activation of the EMS system.