Horse-racing pundit John McCririck undergoes the Celebrity Day Job Electrocution Challenge; Vic Reeves and Jon Tickle test the flying abilities of household objects; a look at the crumbliest foods; an experiment to try out a variety of ...See moreHorse-racing pundit John McCririck undergoes the Celebrity Day Job Electrocution Challenge; Vic Reeves and Jon Tickle test the flying abilities of household objects; a look at the crumbliest foods; an experiment to try out a variety of alternative fire extinguishers including a steam roller; and explosives.
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