This plug-in mini heater is super energy friendly

STAY WARM THIS WINTER This miniature plug-in heater works in any outlet. Bring it with you into any room and get comfortable heating. No energy waste! The Plug-In Mini Heater half the energy of a space heater... Read More About The Heater The movieI, Robotwas so different from the book I'm surprised they even needed the rights to the book to make it. @AzorAhai - there are enough similarities that permission would have been required, eg the existence of the character Susan Calvin (albeit with a somewhat different time line). They probably could have done a robots movie without acquiring the rights, but the success was probably much more guaranteed by promoting the movie as being an adaptation of the Asimov books...