What is X?
Below is a timeline of its pretty long life!
X will finally RIP in 2014.
(Please click on and zoom into image to see clearly.)
A good quiz question is one that gives you clues through which you can figure out the answer, even if you don't know the answer immediately. A trivia question is certainly NOT a good quiz question.
8 comments:
Incandescent light bulb?
light bulb :)
Light bulb?
Coolidge (X-Ray) tube?
Incandescent bulb
The clues point to a light bulb. But I don't think light bulbs are going away in 2014.
The incandescent bulb??
It is the good old light bulb, one with a tungsten filament.
"In the United States, federal law has scheduled incandescent light bulbs to be phased out by 2014 to be replaced with more energy efficient light bulbs." - Wiki.
http://en.wikipedia.org/wiki/Incandescent_light_bulb
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