this is the artist's page about the idea: http://www.minkyu.co.uk/Site/Product/Entries/2009/4/20_Folding_Plug_System.html http://www.minkyu.co.uk/Site/Product/E

this is the artist's page about the idea: http://www.minkyu.co.uk/Site/Product/Entries/2009/4/20_Folding_Plug_System.html http://www.minkyu.co.uk/Site/Product/Entries/2009/4/20_Foldi... if you scroll down enough, you'll see an image of the fuse popping out of the little handle.