Physics and Physicists

ZapperZ's physics blog on the world of Physics and Physicists.

Wednesday, July 09, 2025

A Century of Quantum Mechanics

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CERN Courier has a special issue this month celebrating what they consider as the 100th anniversary of Quantum Mechanics. Of course, the fo...
Tuesday, July 08, 2025

Another Sighting of a Possible Fifth Force?

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First of all, I'm old! I started being in a student in physics since the early 1980's (do your own math). During all of that time wh...
Tuesday, July 01, 2025

A Century of Bose-Einstein Condensation

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Nature has published a wonderful review of the discovery and progress that we have made in understanding BE condensation since its discover...
Sunday, February 23, 2025

Did I Expect Too Much?

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In one of my exam questions, I gave the students the average radius of Earth's orbit around the Sun at 150 million km. I told them that ...
1 comment:
Wednesday, February 05, 2025

100 Years of Quantum Mechanics

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I mentioned earlier of an article on the Davisson-Germer's experiment as part of the commemoration of 100 anniversary of Quantum Mechan...
Tuesday, February 04, 2025

The Davisson-Germer Experiment

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As we continue to celebrate 100 years of Quantum Physics, this is a fun account of the famous Davisson-Germer experiment that was the first...
Friday, January 24, 2025

5 Physics Equations Everyone Should Know

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Rhett Allain posted this article on Wired on the 5 physics equation that "everyone" should know . They are, in the order that was ...
Thursday, April 18, 2024

Double Slit Ahead of Single Slit?

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This is similar to my earlier query regarding the sequence of topics that are introduced. My earlier post was the order of introducing the ...
1 comment:
Saturday, April 06, 2024

Livestream of Total Solar Eclipse 2024

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The US National Science Foundation (NSF) will be livestreaming the total Solar Eclipse of 2024. Here is the blurb from them: Don't jus...
Friday, April 05, 2024

Doppler Ultrasound Uses Confusing Color Scheme

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In my algebra-based General Physics courses, I get many Biology/Pre-med/Life Science majors, so of course many of the examples that I choose...
Monday, April 01, 2024

AI Will Pick Nobel Prize Winners in Physics

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Please read the article carefully before you freak out. Hint: look at the date. Zz.

What's In A Physics Word?

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This is a rather fun article in this week's Nature. It reveals some of the fascinating origin of words used in Physics and how they may...
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