248 reputation
218
bio website
location Unknow Galaxy
age
visits member for 2 years, 3 months
seen Aug 4 '13 at 12:11

A student in Philosophy but also curious in many fields.


I don't know,

But I want to know.


May
10
awarded  Popular Question
Jan
9
awarded  Popular Question
Jun
11
awarded  Yearling
Apr
19
reviewed Reviewed Induced charge on sphere
Apr
16
awarded  Enthusiast
Apr
7
reviewed No Action Needed Frequency of a Tuning Fork
Apr
7
reviewed No Action Needed How to calculate the upper limit on the number of days weather can be forecast reliably?
Apr
5
awarded  Custodian
Apr
5
reviewed No Action Needed Where can I search for high quality telescope images of Earth's moon?
Apr
5
reviewed No Action Needed In electrostatics, why the electric field inside a conductor is zero?
Mar
19
comment An example which contradict to Newton's 3rd law?
Well, we need to include the EM-field to avoid this problem, but it seems EM-field obeys more Relativistic mechanics rather than Newton's. So does the 3rd law also holds in Relativistic mechanics? Besides, it seems quantities such as 'force' and 'acceleration' are not so clear and important in Relativistic mechanics...
Feb
23
awarded  Quorum
Jan
22
awarded  Analytical
Jan
22
accepted How can mass affect spacetime?
Jan
22
awarded  Informed
Jan
21
comment How can mass affect spacetime?
In GR, is there no space-time independent from matters&fields?
Jan
20
comment How can mass affect spacetime?
@elcojon In my view, spacetime is a frame which has capability to contain realities, but itself is not a reality.
Jan
20
asked How can mass affect spacetime?
Jan
19
accepted An example which contradict to Newton's 3rd law?
Jan
19
revised An example which contradict to Newton's 3rd law?
update