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Kit
  • Member for 14 years, 1 month
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question
36
Why does the (relativistic) mass of an object increase when its speed approaches that of light?
Dec 6, 2010
question
20
Why is air invisible?
Dec 12, 2010
question
15
Why does cancellation of dots $\frac{\partial \dot{\mathbf{r}}_i}{\partial \dot{q}_j} = \frac{\partial \mathbf{r}_i}{\partial q_j}$ work?
Sep 24, 2011
question
9
Can we transport energy over infinite distances through vacuum using light?
Feb 23, 2011
question
7
What is injection level (semiconductor physics)?
Jan 15, 2011
question
7
How to count photons
Feb 8, 2011
question
6
Making and keeping a reading list [closed]
Feb 17, 2011
question
5
Recovering energy from a modern, magnetic-levitated flywheel
Mar 16, 2011
question
5
D'Alembert's Principle: Where does $-Q_j$ come from?
Jul 17, 2011
question
4
How to determine the (n,m) dimensions of a carbon nanotube?
Dec 3, 2010
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Copyright issues with including images into answers?
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657
pandas three-way joining multiple dataframes on columns
301
How do I raise the same Exception with a custom message in Python?
225
Suppress "In:" biblatex
218
How to type special/accented letters in LaTeX?
173
How do I prevent widow/orphan lines?