The Physics Alive Podcast Episode #46 Physics with Phones with David Rakestraw Or download the episode from Apple Podcasts, Spotify, Stitcher, Google Podcasts, or Amazon. What if I told you that you could do velocity, acceleration, friction, rotations, impulse and momentum, pressure, sound, color, and magnetic field labs all with a single measurement device? And what if I told … 046 – Physics with Phones Read More »

Article URL: https://www.youtube.com/watch?v=3OmkehAJoyo Comments URL: https://news.ycombinator.com/item?id=33680731 Points: 1 # Comments: 0

I discuss some simple aspects of the low-energy physics of a nontrivial scale invariant sector of an effective field theory. I argue that the unparticle stuff described by such a theory might actually exist in our world. I suggest a scenario in which some details of the production of unparticle stuff can be calculated. I find that unparticle stuff with scale dimension $d_{\mathcal{U}}$ looks like a non-integral…

A collection of informal articles about physics.

Article URL: https://matthias-research.github.io/pages/tenMinutePhysics/index.html Comments URL: https://news.ycombinator.com/item?id=33925047 Points: 3 # Comments: 0

QUESTION: Mr. Armstrong, I find it remarkable that your model has always been correct in predicting the economy's direction. This latest US inflation number

Article URL: https://www.math.columbia.edu/~woit/wordpress/?p=13015 Comments URL: https://news.ycombinator.com/item?id=32375409 Points: 1 # Comments: 0

There are at least four possible positions on the thermodynamics of weight gain: 1. Weight gain does not depend on calories in versus calories out, even in the loosest sense. 2. Weight gain is enti…

Article URL: https://en.wikipedia.org/wiki/Woodstock_of_physics Comments URL: https://news.ycombinator.com/item?id=35092644 Points: 1 # Comments: 0

I have been a researcher in the field of physically based simulations in computer graphics for over 20 years now. The methods my colleagues and I have developed have been used extensively both in the gaming as in the movie industry. In this channel I will present many techniques in an easy to understand way typically in just 10 minutes. Have fun!

The difference between predictions and observations of the magnetic properties of muons suggests a mystery for the Standard Model.

"Forbidden Physics: Dare to Question Physics" from Christian Faith Publishing author John Roubik is an engaging examination of the commonly accepted physics concepts and the author's personal study of new theories.

Sails and keels, like airplane wings, exploit Bernoulli's principle. Aerodynamic and hydrodynamic insights help designers create faster sailboats.

Article URL: http://www.physics.usyd.edu.au/~cross/baseball.html Comments URL: https://news.ycombinator.com/item?id=41881496 Points: 1 # Comments: 0

Article URL: https://muller.lbl.gov/TRessays/33_Gluttony.htm Comments URL: https://news.ycombinator.com/item?id=31202599 Points: 1 # Comments: 0

Readability is more objective than you'd think.

Where does Unreal calculate x=x+v*dt, *really*?

This missing discourse of AI

Article URL: https://www.youtube.com/watch?v=SIs75e8lMZE Comments URL: https://news.ycombinator.com/item?id=31565635 Points: 1 # Comments: 0

Take the best online physics courses right now and start learning from the top schools and thinkers today – from how things work to exploring the universe!