Joe Rowing
@jrowing.com
Physics. Education. Other things. https://www.JRowing.com
Messing about with my IPEVO Visualizer and a microscope. Always fun to display cells HUGE on the board and have the students annotate the features with whiteboard pen.
January 5, 2026 at 5:24 PM
Messing about with my IPEVO Visualizer and a microscope. Always fun to display cells HUGE on the board and have the students annotate the features with whiteboard pen.
I like this very much. Great use of clever sensors
A level physics demo - dropping a magnet through a copper tube. This time with a force sensor data logger so we can measure the extra downward force in the copper tube as the magnet falls within. DIY Bluetooth sensor in 3d printed case that streams the data to @phyphox.org app. #iteachphysics
January 5, 2026 at 3:57 PM
I like this very much. Great use of clever sensors
Very often we ignore drag because it's hard but we can investigate it in the lab - here's a nice set-up with a lever, fan, trolley, ramp and a force meter. Students can streamline the car and lowest force recorded wins! #ITeachPhysics
January 2, 2026 at 5:14 PM
Very often we ignore drag because it's hard but we can investigate it in the lab - here's a nice set-up with a lever, fan, trolley, ramp and a force meter. Students can streamline the car and lowest force recorded wins! #ITeachPhysics
So - what's happening here? #ITeachPhysics
Joe Rowing (@jrowing)
One that i’ve just put into the statics page of tips (coming soonish). Another all time favourite demo - can you figure out what’s going on…
substack.com
January 2, 2026 at 4:30 PM
So - what's happening here? #ITeachPhysics
Another image from the random pictures from textbooks that make me laugh
January 2, 2026 at 4:22 PM
Another image from the random pictures from textbooks that make me laugh
Forces and Newton’s Laws - Teaching Physics Tips
open.substack.com/pub/thescien...
open.substack.com/pub/thescien...
Forces and Newton’s Laws - Teaching Physics Tips
Some theory, stories and practicals to assist your teaching - for experts and non-specialists alike
open.substack.com
January 1, 2026 at 8:48 AM
Forces and Newton’s Laws - Teaching Physics Tips
open.substack.com/pub/thescien...
open.substack.com/pub/thescien...
Reposted by Joe Rowing
A Human on a Bicycle is Among the Most Efficient Forms of Travel in the Animal Kingdom
(best aligned to upper-secondary courses like AP physics, AP bio, precalculus, stats)
(best aligned to upper-secondary courses like AP physics, AP bio, precalculus, stats)
A Human on a Bicycle is Among the Most Efficient Forms of Travel
A Human on a Bicycle is Among the Most Efficient Forms of Travel in the Animal Kingdom (update on a classic 'Scientific American' graph)
slowrevealgraphs.com
December 31, 2025 at 4:10 PM
A Human on a Bicycle is Among the Most Efficient Forms of Travel in the Animal Kingdom
(best aligned to upper-secondary courses like AP physics, AP bio, precalculus, stats)
(best aligned to upper-secondary courses like AP physics, AP bio, precalculus, stats)
A quiet new year eve and some time to write a bonus story for you all.
Story: Why is Radioactivity green? open.substack.com/pub/thescien...
#iteachphysics #physics #radioactivity #storiesofphysics
Story: Why is Radioactivity green? open.substack.com/pub/thescien...
#iteachphysics #physics #radioactivity #storiesofphysics
Story: Why is Radioactivity green?
A short look at a Big misconception
open.substack.com
December 31, 2025 at 10:34 AM
A quiet new year eve and some time to write a bonus story for you all.
Story: Why is Radioactivity green? open.substack.com/pub/thescien...
#iteachphysics #physics #radioactivity #storiesofphysics
Story: Why is Radioactivity green? open.substack.com/pub/thescien...
#iteachphysics #physics #radioactivity #storiesofphysics
This article is so staggering to me. Here's how to use it for good. substack.com/profile/2272...
December 27, 2025 at 11:25 AM
This article is so staggering to me. Here's how to use it for good. substack.com/profile/2272...
There's a non paywalled post here :https://interestingengineering.com/energy/plane-engine-gas-turbine-energy
Data centres turn to aircraft engines to avoid grid connection delays ft.trib.al/N1NLaCs
Data centres turn to aircraft engines to avoid grid connection delays
Supply chain shortages drive developers to use smaller and less efficient power sources to fuel AI power demand
ft.trib.al
December 27, 2025 at 11:16 AM
There's a non paywalled post here :https://interestingengineering.com/energy/plane-engine-gas-turbine-energy
Five Big Physics Stories This Year — and What They’re Actually Good For in Class open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Five Big Physics Stories This Year — and What They’re Actually Good For in Class
2025's 5 biggest bits of physics
open.substack.com
December 27, 2025 at 11:09 AM
Five Big Physics Stories This Year — and What They’re Actually Good For in Class open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Reposted by Joe Rowing
Silly #Desmos thingy inspired by the spinning wad of burning steel wool image.
www.desmos.com/calculator/b...
www.desmos.com/calculator/b...
December 25, 2025 at 5:24 PM
Silly #Desmos thingy inspired by the spinning wad of burning steel wool image.
www.desmos.com/calculator/b...
www.desmos.com/calculator/b...
Another in my series of Teaching Physics Tips - Circular motion is today's xmas present to you all; open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Circular Motion - Teaching Physics Tips
Some theory, stories and practicals
open.substack.com
December 25, 2025 at 3:16 PM
Another in my series of Teaching Physics Tips - Circular motion is today's xmas present to you all; open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Reposted by Joe Rowing
Just when you couldnt be any prouder to be British, here's Joseph Banks describing Xmas 1768 on Cook's Endeavour
"all hands get abominably drunk so that at night there was scarce a sober man in the ship, wind thank god very moderate or the lord knows what would have become of us”.
"all hands get abominably drunk so that at night there was scarce a sober man in the ship, wind thank god very moderate or the lord knows what would have become of us”.
December 25, 2025 at 9:05 AM
Just when you couldnt be any prouder to be British, here's Joseph Banks describing Xmas 1768 on Cook's Endeavour
"all hands get abominably drunk so that at night there was scarce a sober man in the ship, wind thank god very moderate or the lord knows what would have become of us”.
"all hands get abominably drunk so that at night there was scarce a sober man in the ship, wind thank god very moderate or the lord knows what would have become of us”.
Reposted by Joe Rowing
🎢 A Merry Physmas to All! ⚛️
December 19, 2024 at 8:00 PM
🎢 A Merry Physmas to All! ⚛️
Reposted by Joe Rowing
Another in my little series: open.substack.com/pub/thescien...
Teaching Physics tips - Capacitors
Some theory, stories and practicals
open.substack.com
December 24, 2025 at 4:34 PM
Another in my little series: open.substack.com/pub/thescien...
Another in my little series: open.substack.com/pub/thescien...
Teaching Physics tips - Capacitors
Some theory, stories and practicals
open.substack.com
December 24, 2025 at 4:34 PM
Another in my little series: open.substack.com/pub/thescien...
From Radium Water to “Wellness”:
open.substack.com/pub/thescien...
open.substack.com/pub/thescien...
Dennis Bodzash on Notes from The Science lab
Great science, history, and critical thinking lesson all rolled into one article. The end with the examples of current "wellness" products is especially critical to being an informed consumer.
open.substack.com
December 23, 2025 at 10:36 AM
From Radium Water to “Wellness”:
open.substack.com/pub/thescien...
open.substack.com/pub/thescien...
Physics teaching tips - Astronomy. A few things that might be useful, basics, stories and demos: open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Teaching Physics Tips - Astronomy
Basics, Stories and Demos
open.substack.com
December 22, 2025 at 1:09 PM
Physics teaching tips - Astronomy. A few things that might be useful, basics, stories and demos: open.substack.com/pub/thescien...
#ITeachPhysics
#ITeachPhysics
Reposted by Joe Rowing
I have a large collection of these. Sadly, the collection keeps growing! usma.org/unit-mixups More in this Google drive pdf: drive.google.com/file/d/1a7EI...
Unit Mixups – US Metric Association
usma.org
December 21, 2025 at 3:49 PM
I have a large collection of these. Sadly, the collection keeps growing! usma.org/unit-mixups More in this Google drive pdf: drive.google.com/file/d/1a7EI...
Reposted by Joe Rowing
Another late-20th-century tale of failure to convert units is the demise of the Mars Climate Orbiter spacecraft in 1999…
Mars Climate Orbiter - Wikipedia
en.wikipedia.org
December 21, 2025 at 1:13 PM
Another late-20th-century tale of failure to convert units is the demise of the Mars Climate Orbiter spacecraft in 1999…
Reposted by Joe Rowing
The case of the “Gimli Glider” is a cautionary tale for aviators!
Gimli Glider - Wikipedia
en.wikipedia.org
December 21, 2025 at 1:09 PM
The case of the “Gimli Glider” is a cautionary tale for aviators!
This morning I learnt another great example of why units matter - the flight of Air Canada 143 ran out of fuel at an altitude of 41.000ft.The Pilots managed to glide the plane down safely with their 70 passengers. The jet had been loaded with 22,300 pounds of jet fuel instead of 22,300kg
December 21, 2025 at 3:34 AM
This morning I learnt another great example of why units matter - the flight of Air Canada 143 ran out of fuel at an altitude of 41.000ft.The Pilots managed to glide the plane down safely with their 70 passengers. The jet had been loaded with 22,300 pounds of jet fuel instead of 22,300kg
Reposted by Joe Rowing
Great 'use your words' question for students in any physics course... might kick off next semester with a discussion in APC.
#iteachphysics
#iteachphysics
December 19, 2025 at 4:01 PM
Great 'use your words' question for students in any physics course... might kick off next semester with a discussion in APC.
#iteachphysics
#iteachphysics