Este ano tamén fixemos a minipráctica de deseño e construción de lámpadas de incandescencia con filamentos de nicromo. Nesta ocasión apagamos todas as luces do taller para gravar os vídeos e o resultado foi impresionante, mesmo parece de Halloween 🙂
http://www.blogger.com/img/videoplayer.swf?videoUrl=http%3A%2F%2Fv10.nonxt1.googlevideo.com%2Fvideoplayback%3Fid%3Ddd46f4deb57e2c82%26itag%3D5%26begin%3D0%26len%3D86400000%26app%3Dblogger%26et%3Dplay%26el%3DEMBEDDED%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1277615819%26sparams%3Did%252Citag%252Cip%252Cipbits%252Cexpire%26signature%3D83027FC44B9F0BBF193850784E91C96FBA65BD0F.448F31B0E58AF1F67E6A4A5082A4725D8253246A%26key%3Dck1&thumbnailUrl=http%3A%2F%2Fvideo.google.com%2FThumbnailServer2%3Fapp%3Dblogger%26contentid%3Ddd46f4deb57e2c82%26offsetms%3D5000%26itag%3Dw320%26sigh%3DBjPHewMZdzYYKQDqu7eDlFBj5Qk&messagesUrl=video.google.com%2FFlashUiStrings.xlb%3Fframe%3Dflashstrings%26hl%3Den&nogvlm=1
(Tamén en youtube)
Ciencia + Tecnoloxía 