SkoomaDentist
SkoomaDentist t1_jct8v28 wrote
Reply to comment by VT_Squire in what effects do dehydration and tiredness have on our perceived hearing? by dombeale
Is there any indication that the blood flow / operation of the ear / auditory nerve itself is affected by tiredness?
SkoomaDentist t1_j864qop wrote
Reply to comment by willun in Why is the Oort cloud spherical? by Outliver
> Would the dark matter provide drag?
The way it was explained to me, dark matter only interacts via gravity, including on itself.
SkoomaDentist t1_je2utiy wrote
Reply to comment by Seicair in Is NaCl relatively common in the galaxy/universe? by PHealthy
Out of curiosity, why this divide? Is it just because hydrogen and helium constitute such large part of all matter that it makes no sense to divide the tiny remaining part further?