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Thomas Edison did not invent the light bulb, he perfected the material used in the filament, and created the glass vacuum tube necessary for the light to operate.
drwatson over 15 years ago
Thomas Edison did not invent the light bulb, he perfected the material used in the filament, and created the glass vacuum tube necessary for the light to operate.
Nairebis over 15 years ago
@drwatspm – In other words, he invented the light bulb.
lazygrazer over 15 years ago
Interesting deduction, Dr. Watson….but corny puns don’t require en-light-enment.
Templo S.U.D. over 15 years ago
Frank said to Ernest “innovation”, not “invention.” That was what I first thought I read.
yyyguy over 15 years ago
it’s still a bad pun (by which i mean “good” since only bad puns are worth considering - and the badder the better).
bmonk over 15 years ago
I read about helium when I want light reading…
calvinandquestionmark over 15 years ago
goes good with light beer
MangoEater over 15 years ago
As the comic Al Boliska said, “Do you realize if it weren’t for Edison we’d be watching TV by candlelight?”