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Aug
9
awarded  Organizer
Aug
9
revised Another faster-than-light question
Added the tag "black-holes"
Aug
9
suggested suggested edit on Another faster-than-light question
Jul
2
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Dec
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May
17
asked Is it possible to use quantum mechanics for an effective time based encryption?
Jan
11
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11
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Jan
11
revised Can we model gravitation as a repulsive force?
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Aug
20
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Aug
11
comment Do all black holes have a singularity?
@Jerry Schirmer. My error.. I meant "the event-horizon for a blackhole of equivlent mass", not the event horizon itself.
Jun
27
comment on what fundamental force is a black hole based on?
I think gravity is the inward force but what is the outward force that keeps it from collapsing to a singularity? (some theories say that the singularity does not exist)
Jun
15
accepted Would the arms of a rotating ice skater still move outwards if there was no other object in the universe?
May
20
awarded  Yearling
May
6
accepted Would we feel the rotation of a rotating habitat?
May
5
comment Would we feel the rotation of a rotating habitat?
I should add that he only have his senses to rely on.