collinsmark's latest activity

Pre print on MoM-z14 https://arxiv.org/abs/2505.11263 Article here https://phys.org/news/2026-01-webb-boundaries-universe-closer-big.html

Absolutely beautiful! :woot:

More solid water photos, all using 55mm MicroNikkor: I find the clear transitions between linear and curvilinear dedritic growth...

It seemed to me that the ice layers were stacked upwards, although I couldn't bend down enough to get a really close look.

Also at sunset, but looking in the other direction.

if you zoom you can see the cranes still building.

Winter Storm Fern fortunately blew through here with less effect than many other places in the southeast US. We had about an inch of...

This one may be old by now.

Frozen Plateau-Rayleigh instability (icicle):

More frosty windowpanes- all shot at 1:1 reproduction ratio and these are 1:1 crops After a few minutes of exposure to the room...

Nitrogen in soil. This video may provide some context for several previous posts.