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ptfreak

Chicago, IL

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48
Did Snape's wand change allegiance when Harry, Ron, and Hermione knocked him out?
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28
How to politely decline unproductive jobs assigned by my manager?
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18
Do "non-iron steels" exist?
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15
Harvesting thermoelectric energy from computer graphics cards
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14
At what temperature do I risk altering the structure of steel?
engineering.stackexchange.com

13
How do I form a budget for a mechanical research project?
engineering.stackexchange.com

11
How was Vanko not crippled by being crushed repeatedly between a Bentley and a wall?
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11
How to communicate to a client I am unavailable
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10
Does the tackle box in gridiron football extend through all the offensive linemen even if they're a long way apart?
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10
Did Hermione really bring Death Eaters into the Fidelius Charm's protection?
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9
How does a dimension like "2-Ø12X25L" describe an oval hole?
engineering.stackexchange.com

8
What happens when you put the wrong type of fuel in an internal combustion engine?
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8
Are threads machined from high tensile steel more susceptible to damage?
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8
Can I use a pipe of any material other than copper in a counter-flow heat exchanger?
engineering.stackexchange.com

7
What amplitude is used for a finite element modal analysis excitation?
engineering.stackexchange.com

7
Output pressure of centrifugal pump
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7
How do the dimensions of a ductile iron casting change as it cools?
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6
For a small valve in a fluid system, what is the relationship between pressure and flow rate?
engineering.stackexchange.com

6
What should the size difference be between a lid and a container?
engineering.stackexchange.com

5
Who is this actor? HELP!
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5
How can I filter out a signal while extracting only the desired one?
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5
Do structural engineers carry insurance for catastrophic errors?
engineering.stackexchange.com

5
How should the public raise questions about unsafe structures in the United States?
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