Kathy Loves Physics & History | Who created the letters B and H for magnetic field and why? @Kathy_Loves_Physics | Uploaded 1 year ago | Updated 50 minutes ago
This teaser short covers why James Clerk Maxwell came up with the letters B and H for the magnetic field and why when Maxwell preferred B, Heaviside liked H. More details coming soon!
This teaser short covers why James Clerk Maxwell came up with the letters B and H for the magnetic field and why when Maxwell preferred B, Heaviside liked H. More details coming soon!
![History of CRT Televisions with Dave Jones (EEVblog 1577) [CC]](https://i.ytimg.com/vi/J0CYAgY9KxI/hqdefault.jpg "History of CRT Televisions with Dave Jones (EEVblog 1577) [CC]
Dave Jones @EEVblog generously gave me permission to publish our fun conversation on the history of CRT television on my channel.
Here is a link to our first conversation a year ago:
https://youtu.be/4EcQYK_no5M?si=vYL7-S9E2kawMWa4
Forum: https://www.eevblog.com/forum/blog
00:00 - Kathy Loves Physics
02:45 - Philo Farnsworth, the farm boy who invented television.
10:00 - Professor Julius Plucker & Heinrich Rühmkorf
11:13 - Heinrich Geissler and Geissler tubes
14:28 - Johann Wilhelm Hittorf
16:15 - William Crookes and the Crookes Radiometer
20:00 - Heinrich Hertz
25:00 - Scintillating Scotoma
27:00 - Philipp Lenard
31:25 - Wilhelm Rontgen
38:45 - Mihajlo Pupin
44:00 - Francis Perrin
49:10 - Henri Becquerel
55:39 - Curie Piezoelectric Quartz Balance Electrometer
1:07:46 - Philco & Bob Pease
1:08:44 - Vladimir Zworykin
1:15:12 - Free Energy & Debunking
If you find Daves videos useful you may consider supporting the EEVblog on Patreon: / eevblog
Or with crypto:
BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM
ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c
BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4
USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c
LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF
Web Site: http://www.eevblog.com
Other channels:
EEVblog2:
T-Shirts: http://teespring.com/stores/eevblog
#ElectronicsCreators
LINKS for Kathy:
Website: https://bit.ly/GoKathyLovesPhysics
The Lightning Tamers book: https://amzn.to/3I7N4mq
YouTube Channel: https://bit.ly/HistoryofPhysics
Go Fund Me (for Audio book): https://bit.ly/DonateforAudiobook
Patreon: https://bit.ly/KathyLovesPhysicsPatreon")
![What I Believe: Bull Durham Style (1988) [CC]](https://i.ytimg.com/vi/VDfTZO-HWJY/hqdefault.jpg "What I Believe: Bull Durham Style (1988) [CC]
This video is a bit different. It is about what I love, based on many 1980s movies that inspired me including: Ferris Buelers Day Off, Real Genius, Its Never Better Off Dead and more.
By the way, the part of the video with the popcorn is from Real Genius and the song Everybody Wants to Rule the World is about climate change.
I hope you enjoy this little video as much as I did in making it.
Cheers,
Kathy Loves Physics
ps. I didnt add commercials so I can use clips without reference. Also, originally, I complained about Richard Feynmann, but I realized it came off as mean, so that is why so many people are talking about him in the comments.")
