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Light Bulb Jokes
 
      Signal Processing Engineers
Q: How many signal processing engineers does it take to change a light bulb?
A: Three. One to Fouriev transform the light bulb, one to apply a complex exponential rotational shifting operator, and one to inverse transform the removed light bulb.
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                            Anonymous                            
                            
                        Torotonians to Screw in Lightbulb
Q: How many Torontonians does it take to screw in a light bulb?
A: Fifty-one to do it and the other forty-nine to proclaim it's the greatest event in the history of creation, a truly world-class bulb screwing.
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                            Anonymous                            
                            
                        Light Bulb - Graduate Students
Q: How many graduate students does it take to screw in a light bulb?
A: 1/100. A graduate student needs to change 100 light bulbs a day.
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                            Anonymous