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I'm a grad-student in Astrophysics, focusing on theory, and generally studying high-energy transients.


1d
reviewed Approve 3D Quantum harmonic oscillator
Apr
11
reviewed Close Does time expand along with space?
Apr
11
reviewed Close Expectation value of Commutator of Hermitian operators
Apr
11
reviewed Leave Open How can static friction do work?
Apr
7
awarded  Yearling
Mar
2
reviewed Approve Does a magnetic field decrease or increase entropy?
Feb
12
comment Moment of inertia question
Well, how can you calculate that using the same principles?
Feb
12
comment Moment of inertia question
What I meant was that the 'original' axis of rotation, has to be parallel to the 'new' axis (i.e. the axis which you want the answer for). You can find a way to do this for each of the rods, e.g. compare $BC$ to $DE$.
Feb
12
revised Moment of inertia question
added 889 characters in body
Feb
12
answered Moment of inertia question
Jan
14
awarded  Nice Answer
Nov
20
awarded  Tumbleweed
Nov
17
awarded  Popular Question
Nov
13
asked Converting between cosmological times
Sep
30
awarded  Explainer
Sep
24
awarded  Autobiographer
Jul
15
awarded  Self-Learner
Jul
2
awarded  Curious
Jun
24
reviewed Approve What makes Poynting's theorem consistent for a charge moving in a static electric field?
Jun
24
awarded  Nice Answer