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visits member for 3 years, 7 months
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Jul
21
awarded  Notable Question
Jun
20
awarded  Yearling
Jun
20
asked What keeps objects made of gold apart?
Jun
20
asked What keeps objects made of the same plastic apart?
Nov
7
awarded  Popular Question
Apr
8
awarded  Teacher
Apr
8
answered Why there is no “Edison” unit in physics?
Oct
9
comment Is this a good explanation of the Higgs mechanism?
Hm, the video raised another question in me, namely why do massless particles have to travel at the speed of light by default, but maybe that’s a separate question?
Jul
31
comment Is 3+1 spacetime as privileged as is claimed?
I find the analogy between spatial dimensions and layers of abstraction in protocols to be... questionable, if not wholly inapplicable.
Jul
31
awarded  Scholar
Jul
31
accepted Why does burning magnesium explode when sprinkled with water?
Jul
31
awarded  Student
Jul
30
comment Why does burning magnesium explode when sprinkled with water?
I don’t mind either way. I posted it on physics because I assumed it has more to do with pressure (expansion of hot water) than with chemical reaction.
Jul
30
asked Why does burning magnesium explode when sprinkled with water?
Jan
13
awarded  Supporter