Andy Resnick's latest activity

What do you mean? there is essentially no bouyancy in microgravity.

Unfortunately, the whole scientific enterprise relies on each individual researcher behaving ethically and professionally, even when...

True, that!

Ok, today it finally happened... I shot my first analog photo in almost forty years :smile:. I brought my vintage camera, Pentax...

@Andy Resnick : Some thoughts on the topic of post #10: https://www.math.uga.edu/sites/default/files/inline-files/onteaching.pdf

This question was prompted by me stumbling across this article...

Blue Sky/Green Leaves: Blue Sky/Green Leaves/White Plane: (Not)Weeds: Shot w/ Nikon D810 and 105mm Nikkor, f/11 (top 2) and f/4...

I'm all for pushing statistics over calculus. Calculus is very STEM-oriented. Statistics is much broader. Knowing how to read a study...

Not to be glib, but that is a bad question. There is no agreement on what, exactly, results in someone being "considered a good teacher".

In the US, teacher licensing requirements vary from state to state. Even 'worse', different types of school (public, charter, private...

I have to admit that lately, with each successive sample, I am having increasing difficulty identifying all of the minerals present...

Next up: Altered Tinguaite/Phonolite (QAPF field 11), Fen complex. Similar appearance as Fen 253. Blocky phenocrysts of cancrinite...

I'm glad I had a helpful suggestion, I hope I can continue to do so :) One critical point I am unclear on is what is meant by 'thin' in...

Artemis II has now launched and is on the way to the Moon: NASA's Artemis II Moon Mission Lifts Off By pure coincidence I shot the...

Some gorgeous photos here: Artemis II Lunar Flyby (NASA) Quote: "The first flyby images of the Moon captured by NASA’s Artemis II...