Anyone else have those days where out of nowhere you start thinking about how every black hole in space might actually contain its own universe, and that our universe might be inside a black hole in another universe, and so on, until before you know it you& #39;ve gone all cross-eyed?
Today& #39;s search history:
"what are black holes"
"does the universe rotate"
"singularity explained"
"what is dark matter"
"what is dark matter simple"
"what are black holes"
"does the universe rotate"
"singularity explained"
"what is dark matter"
"what is dark matter simple"