316 reputation
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visits member for 1 year, 2 months
seen Apr 1 at 21:43

Mar
19
accepted What's the $\ell$ in the Bicep2 paper mean?
Mar
19
asked What's the $\ell$ in the Bicep2 paper mean?
Mar
18
accepted How big of an area of the sky is the BICEP2 survey?
Mar
18
asked How big of an area of the sky is the BICEP2 survey?
Mar
10
comment How many years of expansion occurred during inflation?
So... inflation fast forwards through 990 billion years of expansion?
Mar
6
asked How many years of expansion occurred during inflation?
Jan
25
awarded  Yearling
Jan
9
accepted Does double slit in a vacuum have any effect?
Jan
9
comment Does double slit in a vacuum have any effect?
Is that to say the vacuum will in fact be a little crisper?
Jan
8
comment When was it established light travels forever?
For a photon to make a trip of 46 Bly are we assuming multiple hops from electron to electron count? Or are we assuming a single photon can be exchanged by two electrons separated by 46 Bly?
Jan
8
asked Does double slit in a vacuum have any effect?
Jan
7
comment When was it established light travels forever?
Why do you say that? Hubbles Limit is d = c / H_0
Jan
7
asked When was it established light travels forever?
Jan
7
asked Does the Earth rotate vertically too?
Jan
6
accepted Internal observers in a mathematical model
Jan
6
accepted Most particles that have ever been modeled
Jan
4
comment Most particles that have ever been modeled
Thanks. So the answer technically is "relatively small molecules"? How many particles is that? A dozen? A thousand? Lets say it were 300 billion particles, how close is that to a single billiard ball?
Jan
3
asked Most particles that have ever been modeled
Jan
2
revised How can space and time arise from nothing?
added 63 characters in body; added 3 characters in body
Jan
2
answered How can space and time arise from nothing?