sevensages's latest activity

How about a stethoscope, with an accomplice inside flushing toilets? Edit typo

How about a different tack? The toilet could be removed (Might be a struggle if it's buried in cosmetic panelling but) and a rod could...

I still have my curiosity.

Well, if you ever do have a clog finding the clean out will be the plumber's problem. Years ago a plumber just dug a hole, broke the...

I have gotten to the point where I just now assume that the plastic pipe coming out of my roof in the photo on post #17 is my stack...

Can't tell from photo. Can you see it from inside the attic? Does it come straight up through the wall below. If you can determine...

Please look at the photographs I posted on post #17. Notice that my concrete patio is directly below my stack. So I cannot poke around...

That's likely where it is. Probably just below grade. Poke around with a shovel.

First of all, 1# is about comparing the frequency of an allele in one racial group to the frequency of an allele in the rest of humanity...

I don't think that #1 works. The presence of an allele in one population and not another is not evidence of it being under selection...

It's my understanding that there are two ways to determine if an allele has been under recent selection in a racial group: 1# Comparing...

You're not missing something. I made a mistake in post #15.

Maybe I'm missing something but I don't see how it makes any difference if it is the allele of main interest or the neighboring ones...

Wait a minute. Wouldn't it be more accurate to write the following in the first sentence: "It appears the idea is that if the...

That is a mighty pithy post. You might have completely explained away the mystery to me of the diagram on page 104. Thank you.