Dr Dan Jones
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hookean.bsky.social
Dr Dan Jones
@hookean.bsky.social
Physics teacher
PhD in positrons long ago!
#ITeachPhysics
https://www.youtube.com/channel/UC4y8XUOkvJX7k0ixJM3HIEg
November 27, 2025 at 7:32 PM
Viral post
#Science 🧪
November 27, 2025 at 4:26 PM
Reposted by Dr Dan Jones
October 27, 2025 at 6:39 PM
A classic ☢️😉
#iTeachPhysics
#Science 🧪
November 26, 2025 at 9:29 PM
November 26, 2025 at 8:46 PM
November 26, 2025 at 8:40 PM
Copper spinning in a magnetic field 🧲🙂
#iTeachPhysics
#Science 🧪

youtube.com/shorts/YSp4r...
Copper spinning in a magnetic field #eddycurrent #physics #physicsfun
YouTube video by Hookean Physics
youtube.com
November 26, 2025 at 10:17 AM
TIL that the summit of this mountain is where g is the lowest, anywhere on the surface of the planet
#iTeachPhysics
#Science 🧪
November 20, 2025 at 8:36 PM
November 19, 2025 at 5:28 PM
AI can make apps in a couple of minutes, which you might use for the rest of your career. This example took about 10 prompts in Gemini to create 🙂
#iTeachPhysics
#Science 🧪

drive.google.com/file/d/1aSRP...
November 16, 2025 at 8:01 PM
Coin rotation in a magnetic field 🧲
#iTeachPhysics
#Science 🧪

youtube.com/shorts/WU6Hr...
Coins and a magnet #physics #explorephysics #physicsfun
YouTube video by Hookean Physics
youtube.com
November 14, 2025 at 2:03 PM
Dozens of great Eddy Current demos 🙂🧲
#iTeachPhysics
#Science 🧪

youtu.be/GxrMw-NvpVA
Eddy currents : Dozens of the best demonstrations #physics #physicsfun
YouTube video by Hookean Physics
youtu.be
November 13, 2025 at 6:49 PM
Simple friction demo
#iTeachPhysics
#Science 🧪
November 13, 2025 at 6:26 AM
Fossil fuel emissions rise again - but renewables boom offers hope for climate
#iTeachPhysics
#Science 🧪

www.bbc.co.uk/news/article...
Fossil fuel emissions rise again - but renewables boom offers hope for climate
Carbon emissions from burning fossil fuels are forecast to reach a new high in 2025 but could soon peak.
www.bbc.co.uk
November 13, 2025 at 6:17 AM
Bulb lit by a plasma ball
YouTube video by Hookean Physics
www.youtube.com
November 9, 2025 at 5:12 PM
Reposted by Dr Dan Jones
Eddy current brake 🧲🙂
#iTeachPhysics
#Science 🧪
November 7, 2025 at 6:59 PM
Eddy current brake 🧲🙂
#iTeachPhysics
#Science 🧪
November 7, 2025 at 6:59 PM
The magnetic field of an electromagnet 🧲
#iTeachPhysics
#Science 🧪
November 5, 2025 at 6:43 AM
November 2, 2025 at 10:46 PM
g is defined exactly as 9.80665 m/s/s 😊
#iTeachPhysics
#Science 🧪
November 2, 2025 at 10:41 PM
I was very sad to recently read of the death a few months ago of former IOP Deputy Chief Executive Rachel Youngman. We had lots of lovely chats and she will be very much missed.
#iTeachPhysics
November 1, 2025 at 7:39 PM
The benefits of irradiating food ☢️
#iTeachPhysics
#Science 🧪
November 1, 2025 at 7:36 PM
A ight ray reflection puzzle 🙂 (Hint: Go West from the Star to start)
#iTeachPhysics
#Science 🧪
October 31, 2025 at 11:59 AM
Reposted by Dr Dan Jones
Halloween Physics 🎃🐈‍⬛👻🧙‍♀️
#iTeachPhysics
#Science 🧪

youtu.be/XcJdXzqbOAI
Halloween Physics demos! #physics #halloween
YouTube video by Hookean Physics
youtu.be
October 30, 2025 at 11:29 AM
A handy guide to size! 🙂
#iTeachPhysics
#Science 🧪
October 30, 2025 at 5:13 PM