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Apr
20
revised GR and my journey to the centre of the Earth
deleted 10 characters in body
Apr
20
revised GR and my journey to the centre of the Earth
added 3 characters in body
Apr
20
answered GR and my journey to the centre of the Earth
Apr
20
awarded  Good Answer
Apr
19
revised What are the next generation physics experiments?
Spelling
Apr
18
awarded  Nice Answer
Apr
18
comment Would a world filled with water collapse?
Adding more and more water would lead to a huge spherical water drop containing a solid core. Ultimately, a black hole would be obtained.
Apr
18
revised What are the next generation physics experiments?
deleted 1 character in body
Apr
18
revised What are the next generation physics experiments?
deleted 1 character in body
Apr
18
answered What are the next generation physics experiments?
Apr
9
comment could you avoid spaghettification in a black hole if the object thrown in was spun around at an uncountably or countably infinite speed?
Trading spaghettification for lasagnification ?
Apr
9
revised What is the significance of Planck force?
added 121 characters in body
Apr
9
answered What is the significance of Planck force?
Apr
8
comment Physical interpretation of distances
@Xeren Narcy - I think this video ( m.youtube.com/watch?v=2qBmbeKZqG4 ) will pique your interest.
Apr
5
comment What is the physical meaning of magnifying power of a telescope?
This multiple choice question (apparently featuring in an Indian national level entrance test for admission to top institute STEM studies) demonstrates what is seriously wrong in the Indian educational system: it tests for memorization of definitions, and fails to test for real insight.
Mar
21
awarded  Nice Answer
Mar
20
comment Does surface tension play a role in planet's shape?
It would be 'cleaner' to use the gravitational constant G in the answer, and avoid the gravitational acceleration at the surface of Earth.
Mar
20
answered Does surface tension play a role in planet's shape?
Jan
27
comment Backyard experiments to falsify the Flat Earth theory
Flying time between Sydney and Santiago is 13 hours and 10 minutes only: qantas.com/travel/airlines/media-releases/mar-2012/5380/global/…
Jan
27
revised Backyard experiments to falsify the Flat Earth theory
Picture (azimuthal equidistant projection of Earth) added