Infrared light is not visible to the eagles, so they do not see it or know it is there.
Several studies suggest that even when there is no in-person contact, online affairs can be just as devastating as the real-world variety, triggering feelings of insecurity, anger and jealousy.For months, a Saudi Internet user called Abu Sin had the Arabic-speaking web in stitches over videos of him chatting with an American video blogger.With his sideways cap, toothless smile, and over-the-top flirting, he quickly gained a large following.If there is no physical contact or actual sex, is it still an affair?“It’s not just that you’re communicating with someone online but that there is a sexual or emotional nature,” says Katherine Hertlein, Ph D, an associate professor at the University of Nevada in Las Vegas who studies online affairs.