Seva posted Re:A bulb that is > 100 years old on 4 days ago
Thanks for posting the link - amazing thing.
Several reasons for its longevity: perhaps the filament is enclosed in vacuum (not happens normally); is a low wattage application (bulb); has remained 'on' all the time; is not touched or physically disturbed (shaken) any time; and / or simply a freak of nature
Propagandhi12 posted Re:A bulb that is > 100 years old on 4 days ago
thanks for the analysis, mr science. I was half expecting you to ask for a IIT-IISC joint commission to study this phenomenon and replicate it across all the villages and cities across desh.
Thanks for posting the link - amazing thing.
.Several reasons for its longevity: perhaps the filament is enclosed in vacuum (not happens normally); is a low wattage application (bulb); has remained 'on' all the time; is not touched or physically disturbed (shaken) any time; and / or simply a freak of nature
u r welcome DUT.