Dr Peter Hoare
@phoare1963.bsky.social
STEM Outreach Officer at a UK University. Former chemistry teacher (20yrs). Sports fan, heritage railway enthusiast and volunteer. Views my own.
Reposted by Dr Peter Hoare
A timeline of Earth’s average temperature since the last ice age. Spoiler alert: It’s definitely getting warmer. And it’s happening increasingly, scarily fast. xkcd.com/1732/
Earth Temperature Timeline
xkcd.com
December 5, 2025 at 3:58 PM
A timeline of Earth’s average temperature since the last ice age. Spoiler alert: It’s definitely getting warmer. And it’s happening increasingly, scarily fast. xkcd.com/1732/
Reposted by Dr Peter Hoare
Those cheeks 😻
Altair is the cutest little orca cat
Altair is the cutest little orca cat
December 5, 2025 at 7:29 PM
Those cheeks 😻
Altair is the cutest little orca cat
Altair is the cutest little orca cat
Reposted by Dr Peter Hoare
Try these in a 1-1.5 cm diameter droplet of water on a polypropylene surface. Why do this? A short activity leads to a long discussion on ionic lattices, dissolving (solvation), diffusion, precipitation & spectator ions.
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
December 5, 2025 at 3:59 PM
Try these in a 1-1.5 cm diameter droplet of water on a polypropylene surface. Why do this? A short activity leads to a long discussion on ionic lattices, dissolving (solvation), diffusion, precipitation & spectator ions.
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
Reposted by Dr Peter Hoare
He did Hook too!
November 29, 2025 at 10:58 PM
He did Hook too!
Reposted by Dr Peter Hoare
Reposted by Dr Peter Hoare
November 29, 2025 at 8:49 PM
Reposted by Dr Peter Hoare
England appear to be sticking with Zac Crawley longer than the Royals stuck with Andrew.
🤔
I wonder if he can bat?
🤔
I wonder if he can bat?
November 22, 2025 at 1:14 PM
England appear to be sticking with Zac Crawley longer than the Royals stuck with Andrew.
🤔
I wonder if he can bat?
🤔
I wonder if he can bat?
Reposted by Dr Peter Hoare
"Our research at Newcastle University was the first to show a direct link between street lighting and local insect declines"
A new European research initiative, SAFELUX – The Light We Need, is to transform how we light our roads at night. ⬇
https://bit.ly/49TlB7N
#WeAreNCL
A new European research initiative, SAFELUX – The Light We Need, is to transform how we light our roads at night. ⬇
https://bit.ly/49TlB7N
#WeAreNCL
November 22, 2025 at 11:52 AM
"Our research at Newcastle University was the first to show a direct link between street lighting and local insect declines"
A new European research initiative, SAFELUX – The Light We Need, is to transform how we light our roads at night. ⬇
https://bit.ly/49TlB7N
#WeAreNCL
A new European research initiative, SAFELUX – The Light We Need, is to transform how we light our roads at night. ⬇
https://bit.ly/49TlB7N
#WeAreNCL
Reposted by Dr Peter Hoare
November 21, 2025 at 2:21 PM
Reposted by Dr Peter Hoare
They are currently decorating electric boxes and bins around York city centre - we are enjoying spotting all the designs - they turn the totally mundane into little pops of colourful art.
November 8, 2025 at 11:59 AM
They are currently decorating electric boxes and bins around York city centre - we are enjoying spotting all the designs - they turn the totally mundane into little pops of colourful art.
Reposted by Dr Peter Hoare
Five years ago today. The (then) 7yo was very wise for his age...
"Do you like going to the woods?"
"Yeah, I love the woods"
"Why do you like the woods?"
"Because its sheltered... sheltered from all the noise... and I like it"
"Do you like going to the woods?"
"Yeah, I love the woods"
"Why do you like the woods?"
"Because its sheltered... sheltered from all the noise... and I like it"
November 10, 2025 at 9:22 AM
Five years ago today. The (then) 7yo was very wise for his age...
"Do you like going to the woods?"
"Yeah, I love the woods"
"Why do you like the woods?"
"Because its sheltered... sheltered from all the noise... and I like it"
"Do you like going to the woods?"
"Yeah, I love the woods"
"Why do you like the woods?"
"Because its sheltered... sheltered from all the noise... and I like it"
Reposted by Dr Peter Hoare
In this day and age, why are Nobel Prizes limited to three people? Why not simply reward all people that made significant contributions to the discovery? Science is teamwork!
November 10, 2025 at 3:05 PM
In this day and age, why are Nobel Prizes limited to three people? Why not simply reward all people that made significant contributions to the discovery? Science is teamwork!
Reposted by Dr Peter Hoare
The Microbiology in Schools Advisory Committee, MiSAC, announces its Annual Schools Competition. Find out about this and explore the fantastic microbiology resources at www.misac.org.uk
MiSAC – Promoting microbiology in schools since 1969
www.misac.org.uk
November 12, 2025 at 12:45 PM
The Microbiology in Schools Advisory Committee, MiSAC, announces its Annual Schools Competition. Find out about this and explore the fantastic microbiology resources at www.misac.org.uk
Reposted by Dr Peter Hoare
I was today years old when i learned that in America a 'coffee cake' is actually a cake with a cinnamon crumb designed to be eaten with coffee, not, well, a 'coffee cake', made with (and tasting of) actual coffee.
November 12, 2025 at 12:14 PM
I was today years old when i learned that in America a 'coffee cake' is actually a cake with a cinnamon crumb designed to be eaten with coffee, not, well, a 'coffee cake', made with (and tasting of) actual coffee.
Reposted by Dr Peter Hoare
If you're a cricket fan struggling to make sense of the baseball… tonight's World Series game went to 9 [sic - nine!] Super Overs!
October 28, 2025 at 7:07 AM
If you're a cricket fan struggling to make sense of the baseball… tonight's World Series game went to 9 [sic - nine!] Super Overs!
Reposted by Dr Peter Hoare
Farage: epic grifter
October 27, 2025 at 12:45 PM
Farage: epic grifter
Reposted by Dr Peter Hoare
It isn’t all #Gardenindicators in our lab, we’ve been making our own phenolphthalein’s too. They are different colours and pleasingly, all worked well in an acid/base titration. #Chemsky
October 15, 2025 at 7:12 PM
It isn’t all #Gardenindicators in our lab, we’ve been making our own phenolphthalein’s too. They are different colours and pleasingly, all worked well in an acid/base titration. #Chemsky
Reposted by Dr Peter Hoare
October 15, 2025 at 7:27 PM
Reposted by Dr Peter Hoare
October 15, 2025 at 5:45 PM
Reposted by Dr Peter Hoare
Just popped into the Royal Institution for a coffee, to discover they have a lovely display on benzene to mark the bicentenary of Faraday's discovery of it. Here are his notes, his paper, and one of his first samples. Glorious.
October 15, 2025 at 11:58 AM
Just popped into the Royal Institution for a coffee, to discover they have a lovely display on benzene to mark the bicentenary of Faraday's discovery of it. Here are his notes, his paper, and one of his first samples. Glorious.
Reposted by Dr Peter Hoare
Part-way through my first year course teaching the fundamentals of organic reaction mechanisms using my own unique 'priority rules' approach. Developing this is one of my proudest achievements in chemistry pedagogy.
pubs.acs.org/doi/10.1021/...
#ChemSky #ChemEd #Chemistry #OrgChem #Mechanisms
pubs.acs.org/doi/10.1021/...
#ChemSky #ChemEd #Chemistry #OrgChem #Mechanisms
Priority and Selectivity Rules To Help Students Predict Organic Reaction Mechanisms
Organic reaction mechanisms lie at the heart of developing an understanding of how the molecular world functions. However, many students simply try to memorize mechanisms, or use their knowledge of th...
pubs.acs.org
October 16, 2025 at 6:04 AM
Part-way through my first year course teaching the fundamentals of organic reaction mechanisms using my own unique 'priority rules' approach. Developing this is one of my proudest achievements in chemistry pedagogy.
pubs.acs.org/doi/10.1021/...
#ChemSky #ChemEd #Chemistry #OrgChem #Mechanisms
pubs.acs.org/doi/10.1021/...
#ChemSky #ChemEd #Chemistry #OrgChem #Mechanisms
Reposted by Dr Peter Hoare
Look, you can't expect Anorim to be able to beat Grimsby Town without the right players to fit in a 3-4-3.
August 27, 2025 at 7:39 PM
Look, you can't expect Anorim to be able to beat Grimsby Town without the right players to fit in a 3-4-3.
Reposted by Dr Peter Hoare
Just seen the Man Utd score.
August 27, 2025 at 7:36 PM
Just seen the Man Utd score.
Reposted by Dr Peter Hoare
