Alex Speed

@awhspeed.bsky.social

Chemistry Professor at Dalhousie University. Interested in sustainable organic and main-group chemistry, and asymmetric catalysis, with phosphorus, nitrogen, and sulfur compounds. Camper, plant hoarder, and Victorian house enthusiast.

I enjoyed watching the Venetian Night in Halifax. The boats go up and down the Northwest Arm, to mark the end of summer sailing season. Still plenty warm. I'm not at all a boat person, so excuse my descriptions in the captions.

several sail boats at dusk, with lights going up the rigging.FireworksSeveral boats, with multi-colour lights along the edges/ rigging.Several sail boats, with no sails up, with lights along the rigging.

TIL my little old crown of thorns plant, of which I have many cuttings around, makes lots of phorbol esters. Phorbol was (and maybe is) a hot topic in total synthesis. I've had crown of thorns for many many years, and not known this.

Picture of crown of thorns with pink blooms.

LOL, was at a wedding last night with a bunch of old students turned friends. So of course I had a dream where I was a student again, taking an exam in math, which I knew nothing about. "School Dreams" are pernicious. I suspect I will always have them.

Picture of a body of water at night, with a boat house on the left, with the big dipper in the sky.Picture of water, at night, with a bunch of yachts floating in the water.

I use F.LUX to reduce the blue light in my screen at night. (I commonly get asked "why is your screen so orange"). Anyway, I just realized my location was still set to Chestnut Hill, Massachusetts, after all these years. Not a huge difference, but funny I never noticed it!

Picture of f.lux preferences, with location set for 02135

My 24 year old computer broke recently. It had become unusable about 12 years before, not because of hardware or software issues, but because it would no longer take updates. I have another computer that's 10 years old that would work perfectly well if the battery was not defective, and glued (1/n)

I may have missed the message that things were changing, but I noticed the interest rate in my emergency fund account dropped yet again from what it was when I started it. So I pulled up some info, and wow, my bank has an amazing incentive structure if you put even more money in that account:

Screenshot of annual interest rates at different brackets. First bracket is 0-$4,999 range, at 0.100% interest. Highest bracket is $250,000 or more, and interest rate is 0.100%.

I realized I have a lot of expired stuff in my camping gear, so I was restocking on emergency water purification tablets (I use a UV sterilizer normally when camping), and this was listed as something people "also buy". I have many questions.

Product seen on Amazon 60 Ct "Hydrogen Water Tablets".

One of the privileges of my job is evaluating various grants, to help decide what might be meritorious to give government-based funding to. One of the most irritating parts of my job is navigating the government website to do that task. They constantly make changes to the portal that (1/2)

The perfect angle to watch the moon inch across the sky without even leaving my couch. If you're wondering about "Otto", he is a very ineffective pigeon deterrent, though if I pick him up and wave him at the pigeons, they will fly away for 5 minutes.

Picture of a patio door with the moon just in one corner, with some reflections in the glass. There are a bunch of leggy plants around, and a stuffed river otter plush toy on the sill of the porch.