Physics
Dan Brumleve's user avatar
Dan Brumleve's user avatar
Dan Brumleve's user avatar
Dan Brumleve
  • Member for 12 years, 7 months
  • Last seen more than a month ago
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answers
10
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About

Amateur mathematician, professional software engineer. Interested in all kinds of math, becoming a better mathematician, and helping others do the same.

email: jdb1729 (at) gmail.com

let's be friends: http://facebook.com/jdb1729

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12
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24
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Top posts
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All Questions Answers
Score Newest
question
19
Can a car get better mileage driving over hills?
Mar 2, 2011
question
11
Why is global conservation of energy not considered a tautology?
May 26, 2011
answer
7
how does human brain compare to a modern CPU in energy per bit?
Jun 28, 2011
question
6
Atomic mass of Copper-63?
May 21, 2011
question
5
Paradoxical interaction between a massive charged sphere and a point charge
Mar 2, 2011
answer
5
Can a water bubble be frozen into ice bubble?
Mar 31, 2011
answer
4
Iodine-131 half-life and reality
Mar 24, 2011
question
3
Knotted token-ring network
Mar 9, 2011
question
2
How much energy can be extracted from hydrogen?
Mar 11, 2011
question
2
What is the effect of temperature on electrostatic-gravitational balance?
Mar 13, 2011
Top network posts
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245
What is the importance of the Collatz conjecture?
222
Why can you turn clothing right-side-out?
70
Can't find the flaw in the reasoning for this proof by induction?
46
Is a prime factor of a number always less than its square root?
36
Uses of "Collatz induction"?

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