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8 posts tagged with time *and* physics.

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## The Mathematics Of Time

So I have a few years to kill and I'd like to spend them fully understanding what physicists and mathematicians know about time. I'm not looking for any sort of summary, I want to understand the math from the bottom up. I once caught my father going through the

*Annus Mirabilis*papers with a red pen; that's the sort of proficiency I have in mind. [more inside]## in search of lost time book

What was this book I read? Published in last 10 years, it had something like an explanation in layman's terms of the physics of
time & why time is perceived by our consciousness as a flow.
Can't recall much more than that I'm afraid.

## Nature's egg timer?

What readily available materials change state at a constant, predictable rate in an easily observable manner? [more inside]

## Why is entropy necessary for there to be memory?

In the From Eternity to Here episode of the Science Talk podcast, Sean Carroll says that without entropy there could be no memory. Could you provide an explanation of why that is to somebody who's very much a layperson when it comes to thermodynamics? [more inside]

## Was the entire universe created by the Big Bang, or is the space/time generated by the Big Bang part of a larger universe?

Was the entire universe created by the Big Bang, or is the space/time generated by the Big Bang part of a larger universe? [more inside]

## Surviving a Total Perspective Vortex

## Factoring 'Time' into Astronomic Observations

AskMeFi Physics folk: How do astronomers account for the temporal distinctiveness of their galactic subjects in their calculations?
I understand that observations of the red shift of quasars delinates a speed increase in the expansion of the universe - yet my brain explodes when I try to understand how the enormous expanse of

*time*is factored into these models. [more inside]## Is there a mathematical formula relating time and memory?

Is there a mathematical formula relating time and memory? [more inside]

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