Videos Why you must make ineffective issues | Simone Giertz By dronetechuav_0la1ti On Aug 29, 2020 0 Share In this joyful, heartfelt talk featuring demos of her wonderfully wacky creations, Simone Giertz shares her craft: making useless robots. Her inventions — designed … GiertzSimoneuseless 0 Share FacebookTwitterGoogle+ReddItWhatsAppPinterestEmail