After rubbing the egg for 30 minutes or so, it will start to glow, and the creature inside (about the size of a Furby) will slowly peck and push through the shell. As far as we know, a toy that's able to hatch on its own hasn't been done before, said James Martin, head of Spin Master's robotics unit, said to CNN.
Communication noise. Communication noise refers to influences on effective communication that influence the interpretation of conversations. While often looked over, communication noise can have a profound impact both on our perception of interactions with others and our analysis of our own communication proficiency.
In electrical engineering, noise margin is the amount by which a signal exceeds the minimum amount for proper operation. It is commonly used in at least two contexts: 1  In communications system engineering, noise margin is the ratio by which the signal exceeds the minimum acceptable amount. Then the noise margin for a '0' would be the amount that a signal is below 0.2 volts, and the noise margin for a '1' would be the amount by which a signal exceeds 1.0 volt.