Channel: mopatin

Category: Science & Technology

Tags: incandescent lightchemistrylight bulbtinkeringdevicestungsten filamentexperimentsengineeringfilamenttungsten wirevacuum chambertungstentestsvacuumincandescent filamentdiyinventionsphysicswo3wolframvacuum bell jar

Description: I put a tungsten filament from an incandescent light bulb in a vacuum chamber and turn it on. As soon as I let the air into the chamber the tungsten is oxidized (WO3) and broken. en.wikipedia.org/wiki/Incandescent_light_bulb en.wikipedia.org/wiki/Tungsten en.wikipedia.org/wiki/Vacuum_chamber Patreon ► patreon.com/cienciabit Susbcribe ► youtube.com/subscription_center?add_user=cienciabit Do you want to contribute subtitles? ► youtube.com/timedtext_cs_panel?tab=2&c=UCM7Dwmo0031iRaGdDunPaQw Cienciabit ► cienciabit.com Channel Page: youtube.com/user/mopatin Google + : google.com/+mopatin