Ah, but that isn't the only fake thing about the lottery draw. Watch it closely - at the exact moment when the "celebrity" presses the big red button, you'll notice (in the corner of the screen) the official adjudicator pressing the real button on the machine itself that actually kicks it off. The red button is a complete fake that does nothing...
This has been annoying me for years!
Also 'canned laughter' on comedy shows - why? I find it really patronising that someone has put in some fake laughter to tell me when I should be laughing.