Alex Speed

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.

1,545 Followers 1,770 Following 982 Posts Joined Nov 2023
10 hours ago

Thanks!

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10 hours ago

No, that sounds interesting.

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10 hours ago

Already have :) I am a bit of an apocalyptic fiction nut..... but it's less interesting when real life starts to imitate art.

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11 hours ago

I forgot about Wall-E, but turns out it was predictive all along.

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1 day ago

Me: "Wow, my foot hurts"
Also me: "Hey, I've walked 3000 km in this pair of shoes!"

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3 days ago
Three vials being illuminated with a UV light. The middle vial is glowing so brightly that the camera detector is bleached out.

This is not a green LED! Experiments in using a laser dye in one of my catalytic systems.

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5 days ago

TBH I think I might go back to carrying a hard drive back and forth with me.

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5 days ago
One drive saying "your files are synced" One drive isn't connected.

"Your files are synced"....

Pauses syncing, then resumes

"haha, just kidding, actually nothing's been syncing all day, and last night"

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6 days ago

Futures suggest even more of a bloodbath tomorrow.

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6 days ago

☠️

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6 days ago

Hey, at least the Dow is above 50,000 right?

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6 days ago

we're already accustomed to dealing with 3 time-zones (Eastern, Atlantic, and Newfoundland). (2/2)

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6 days ago

When I lived in Boston, it was clear it was in the wrong time zone in the summer. I almost wonder given how ubiquitous interconnected devices are that can adjust to time changes, if returning to more, smaller but more locally well-adjusted time zones would make sense. In Eastern Canada, (1/n)

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6 days ago
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Loss of $3.7M scholarship program will put a 'massive strain' on Nova Scotia graduate students, says former recipient The loss of graduate scholarships will place a massive financial strain on students, said Melissa Corbett, a recipient of the funding.

Loss of $3.7M scholarship program will put a 'massive strain' on Nova Scotia graduate students, says former recipient
www.saltwire.com/nova-scotia/...

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1 week ago
Photo of 12 oxford street, the front of Harvard's chemistry building. Portico, with 10 pillars and a half-moon vent on top.

Somehow it's been exactly 20 years since I went on my one and only visiting weekend to grad school.

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1 week ago
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‘Anxious and angry:’ Advocates share impact of budget cut to N.S. caregiver benefit - Halifax Examiner “When caregivers struggle or burn out, the impact ripples outward, increasing pressure on home care, hospitals, and long-term care."

‘Anxious and angry:’ Advocates share impact of budget cut to N.S. caregiver benefit www.halifaxexaminer.ca/province-hou...

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1 week ago
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A group for dementia patients is shutting down in Liverpool - here’s why that has some experts concerned | CBC News An adult day program in Liverpool that provides care for seniors with dementia and frailty is shutting in May after losing all of its funding in the recent provincial budget. Doctors and advocacy grou...

For various reasons, I'm familiar with this program... a particularly cruel cut.
www.cbc.ca/news/canada/...

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1 week ago

One of the most important solvents in my group. I'm chaotic, so use ACN, MeCN, and CH3CN.

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1 week ago

Doesn't feel right to me. I've been searching defunct jello products, and can't find anything that fits... possible it was a different brand.

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1 week ago

Who remembers a green jello flavour from the 1980s that was not lime? It was clear, so not pistachio pudding. I suddenly had a craving for it, but don't know what it was!!!! Not as tart as lime. Not apple either.

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1 week ago

When my grandmother was sick once, I bought her a crown of thorns, and it grew to be about 6 feet tall.... sadly it was lost at some point due to an unfortunate circumstance. I've had quite a few since then. The mother plant looks very very ragged.... don't have a good photo of it here at work.

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1 week ago
Photo of plants in a window, a globular flower with many small white and red flowers, and a thorny plant with pink flowers.

My less fancy hoya and euphorbia also flowering in my office right now!

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1 week ago

go deeper into the UV, with a catalyst that would normally work with blue light? It's not a great concept from efficiency of photon energy, but is there a downside to catalyst performance? (2/2)

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1 week ago

Curious how bad having the "wrong" wavelength of light, in the more energetic direction is, in a photochemical reaction? In a lot of reactions, with blue LEDs you're not hitting the maximum absorption of the system which falls into the UV, but more a shoulder. What happens instead if you (1/n)

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1 week ago

Yeah, not looking forward to my walk to class.....

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1 week ago
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At tonight's African Nova Scotian Heritage Month Gala at the Halifax Convention Centre Tim Houston was LOUDLY and justly BOOOOED.

🎥: @seblabelle.bsky.social

#Halifax #HaliSky #NovaScotia

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1 week ago
Shot of weather forecast, showing a temperature swing from +4 C to -14 C overnight.

My reaction this morning.... "it's warm, maybe spring is coming... let's check the weather...... Oh...."

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1 week ago

Woken up by a very loud fog-horn this morning!

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2 weeks ago

I had a funny dream, that I accomplished everything I wanted to do in chemistry, and applied to a physics PhD program, with the idea I would prove I could get a first-author paper in my PhD.

Still have a lot of things I want to accomplish in chemistry in real life!

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2 weeks ago

This is super-helpful to think about!

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