Introduced in the late 90's and going strong to this day : https://www.youtube.com/watch?v=jTt8TsqIcoc...............................Torture test here !!! ....https://www.youtube.com/watch?v=iTbTyFloelc ....... https://www.youtube.com/watch?v=qQNsZ8Qbd8A ............. https://www.youtube.com/watch?v=MfPHZFsw40M