Looking back at my videos from 2020β2021, it's kind of funny to see my hair growing over the course of a year with no haircuts (for obvious reasons).
14.02.2026 00:28 β π 2 π 0 π¬ 0 π 0@patricklutz.bsky.social
Asst. Prof. at St. Lawrence U. Organic chemist making and breaking polymers. Mostly here for pictures of cats. he/him/his, https://lutzpolymerlab.weebly.com/
Looking back at my videos from 2020β2021, it's kind of funny to see my hair growing over the course of a year with no haircuts (for obvious reasons).
14.02.2026 00:28 β π 2 π 0 π¬ 0 π 0The best student weβve had in my four years has gotten barely any traction. Itβs a disaster.
13.02.2026 22:44 β π 1 π 0 π¬ 0 π 0I definitely thought it was supposed to be an acronym at first too...
13.02.2026 00:38 β π 5 π 0 π¬ 0 π 0say hi stupendous stoats
12.02.2026 15:27 β π 1 π 0 π¬ 0 π 0bsky.app/profile/chem...
10.02.2026 19:48 β π 1 π 0 π¬ 0 π 0there's a world map in "list of chemical elements named after places"
08.02.2026 23:18 β π 457 π 50 π¬ 13 π 4My student Lauren discovered this new(?) demo with sprinkles + LNβ! I haven't been able to find anywhere else that's reported this, but let me know if you've seen it before.
06.02.2026 13:40 β π 2 π 1 π¬ 1 π 0Be sure to watch with sound on to hear the full effect!
06.02.2026 13:41 β π 0 π 0 π¬ 0 π 0Photo of "Ginger Evans" brand rainbow sprinkles.
We've found that not all sprinkles work equally well, so you may have to test a few brands if you're looking to replicate on your own. This bottle from the local Save A Lot was the undisputed champion of those we tried.
06.02.2026 13:40 β π 1 π 0 π¬ 1 π 0My student Lauren discovered this new(?) demo with sprinkles + LNβ! I haven't been able to find anywhere else that's reported this, but let me know if you've seen it before.
06.02.2026 13:40 β π 2 π 1 π¬ 1 π 0A line plot with the numbers of NSF awards for fiscal years 2021-2026. The curve for fiscal year 2026 is quite a bit lower than those for 2021-2025 while the curve for fiscal year 2026 (in red) is much lower than all through the same date.
But, as they say, there is no time like the present
[OK, maybe the 1930s if you want to nitpick]
But, with some data wrangling, my first NSF Funding Curves!
2/3
uhhhhhhhhhhhhhh
03.02.2026 21:59 β π 0 π 0 π¬ 0 π 0Come be my colleague at @hopecollege.bsky.social !
We are hiring a 1 year VAP to teach GenChem lecture & lab. Past VAPs have had great success! Whether you've done a postdoc & now want to buff your teaching for a TT job, or are a fresh PhD aspiring to teaching-only jobs: jobs.hope.edu/postings/5069
They could really step up by vocally lobbying and teaming up with key industry partners to push the government to stop their insanely damaging policies. I'm sure some of this is happening behind the scenes but I wish they were shouting from the rooftops.
30.01.2026 22:36 β π 4 π 2 π¬ 1 π 0Comic. [A chemical formula trailing off the right side] C1076 H1080 Ac1067 Ag1069 Al1075 Am1026 Ar1075 As1070 At1047 Au1069 B1071 Ba1070 Be [caption] The approximate chemical formula for the universe
Chemical Formula
xkcd.com/3200/
ah, the fabled Zone of Proximal Development
29.01.2026 21:21 β π 3 π 0 π¬ 0 π 1woah
28.01.2026 11:36 β π 0 π 0 π¬ 0 π 0Yeah you can do prep GPC like prep HPLC, though I can't say I've had the pleasure of doing either. I'd assume that's what this would be.
28.01.2026 03:24 β π 1 π 0 π¬ 1 π 0Well... besides, you know, the regular NMR cryogens.
24.01.2026 18:32 β π 2 π 0 π¬ 0 π 0Taking advantage of our colder-than-usual-today NMR lab by doing a kinetic run at 20 ΒΊC with no cryogens required. When life gives you lemons...
24.01.2026 17:47 β π 4 π 1 π¬ 1 π 0Cool that Angewandte is now including SI citations in the main text. (Maybe other journals are also doing this, but ACIEE is the first one I've noticed.)
20.01.2026 14:42 β π 0 π 0 π¬ 0 π 0Gary Larson: In my cartoon I invented Cow Tools as a cautionary tale
Cows: At long last, we have created the Cow Tools from classic newspaper comic Cow Tools
I do not agree with the logic but I think it is funny.
19.01.2026 01:42 β π 3 π 0 π¬ 0 π 0Learned this from an episode of 99% Invisible.
19.01.2026 01:01 β π 3 π 0 π¬ 1 π 0This reminds me of one of my favorite facts: traffic signs were designed such that the number of sides would correlate with the level of danger. A stop sign, with eight sides, was near the top of the list... but the circular railroad crossing sign has infinite sides and signals the highest danger.
19.01.2026 01:01 β π 7 π 0 π¬ 1 π 0Good for cod complexes.
17.01.2026 02:42 β π 6 π 0 π¬ 1 π 0Made a day of it and did some shopping too. We go out to Ottawa every few months since it's the nearest city.
16.01.2026 23:07 β π 1 π 0 π¬ 0 π 0Very upstate NY. Maybe not as impressive as it sounds.
16.01.2026 22:38 β π 1 π 0 π¬ 1 π 0I drove to Canada to see Wake Up Dead Man.
16.01.2026 22:26 β π 1 π 0 π¬ 1 π 0