Tonight I need to clean up a few items on the backburner of research. A
good science mind has not just one or two or three projects of interest
but more than 50 going all at once. If memory serves me it was Autumn of
2003 when I asked for a physics answer as to how long it would take for
a 4 foot high steel drum 3 foot wide full of wet sand to dry out inside
a building. I do remember one gentleman replying that it would rust out
the drum which gave me some concern for I do not want it to rust out.

And a few weeks ago I emptied the steel drum and I found out this since
it was stored for approx 1 year in that 2/3 way down the sand was dry
but the last 1/3 distance was still wet sand.

A) So what I am thinking is that the measure of 1/3 wet sand is a
measure of the moisture in the air. And that the steel drum is like some
huge measuring instrument itself. And that the air is never really dry
and thus the sand in the drum will always have a fraction that is wet.

B) An alternative answer is that the 1/3 sand that was wet is due to the
inability of air to flow down that depth and that given more time in
storage it may have dried to 3/4 and then 4/5 etc etc.

But I do not have the time to check out whether A or B is the better
answer.

There was some rust on the bottom and a couple of years ago (do not
remember the exact date) I discovered that tar not only hinders rusting
of steel but actually dissolves rust from steel and returns the surface
to pure steel. Armed with that knowledge I now scrape off, wirebrush and
sometimes sand rusty surfaces and then apply a coat of tar; let dry and
then apply paint over the top of the tar. And some future date if it
peels I peel it off and find pure steel metal underneath to re-tar.

Archimedes Plutonium
www.archimedesplutonium.com
www.iw.net/~a_plutonium
whole entire Universe is just one big atom where dots
of the electron-dot-cloud are galaxies