english: The old-fashioned lightbulbs, the incandescent bulbs -- I'm not going to ask for a show of hands of how many of you still have them in your homes, wasting energy every time you switch them on -- change them after this -- or whether we have them on the stage here at TED or not -- but those old incandescent light bulbs really should have been sold as heaters.
non_english: Staromodne i usijane sijalice... Neću tražiti da podignu ruke oni od vas koji ih još uvek imaju u svojim domovima, i rasipaju energiju svaki put kada ih uključe... promenite ih posle ovoga... ili imamo li ih na bini ovde na TED-u ili ne... ali te stare usijane sijalice je stvarno trebalo prodavati kao grejalice.