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: Zastarele žareče žarnice – ne bom prosil, da dvignete roke tisti, ki jih imate še vedno doma in zapravljate energijo vsakič, ko jih vklopite – zamenjajte jih po tem. Tudi ne bom vprašal, ali jih imamo na TED-ovem odru ali ne, vendar bi te stare žarnice z žarilno nitko res lahko prodajali kot grelnike.