Penn Rogers

Interests: Mathematics. Physics. Logic. Computer Science. Physics Ph.D. ODU

[Penn Rogers @penn_rogers]

@LordCharizard33 reflective of the fact that people have low expectations for it bc its lowkey mid art and market is cooling off at the moment.

possibly the worst chase of the mega era

[Penn Rogers @penn_rogers]

@HyperbeamTCG The darkrai is just ok tbh. Everything else in pb is dope, but the sirs can’t touch the ninja

the rest of chaos is solid, but not as good as the rest of pb.

The sets are about equal. The connecting art froakie line gives slight edge to chaos imo

[Penn Rogers @penn_rogers]

@AlanGebhardtsba @PopCatalin @tsarnick Btw, the primary evidence for dark matter is rotation curves in disk galaxies.

[Penn Rogers @penn_rogers]

@AlanGebhardtsba @PopCatalin @tsarnick Gravitational self-interaction

[Penn Rogers @penn_rogers]

@sandersted My current work is in Accelerator Physics, not materials, so I couldn’t comment on the content.

[Penn Rogers @penn_rogers]

@sandersted I was at IPAC’23. I don’t remember seeing this there, but I could be wrong. There were many other superconducting presentations.

One of the authors is at W&M and I’m 45 min away at ODU (we share a national lab called Jefferson Lab). So, I will probably hear something.

[Penn Rogers @penn_rogers]

@johncarlosbaez Sometimes math is created. Sometimes math is discovered. It depends.

[Penn Rogers @penn_rogers]

@johncarlosbaez This is so cool!

[Penn Rogers @penn_rogers]

@johncarlosbaez https://t.co/t51H7hyMS6

[Penn Rogers @penn_rogers]

@johncarlosbaez ...at least in my personal notes. Everything else is semantics.

Btw, didn’t Aristotle refuse to admit the existence of zero because he thought it would imply the existence of nothingness and, by consequence, the non-existence of God?

[Penn Rogers @penn_rogers]

@johncarlosbaez I’m impartial because there are times where you want to refer to either/or. So, instead, I just distinguish between the sets associated with the natural additive and multiplicative monoids by simply adding a + or x superscript to N.

[Penn Rogers @penn_rogers]

@BitterSiPeter @johncarlosbaez @Steven_J_Green It looks like this:

[Penn Rogers @penn_rogers]

@BitterSiPeter @johncarlosbaez @Steven_J_Green And we know this is going to be a force, so we can use the powers of the dimensions of these quantities to set up a linear system, and from the solution to this system we find a formula proportional to the desired quantity, air resistance.

[Penn Rogers @penn_rogers]

@BitterSiPeter @johncarlosbaez @Steven_J_Green density of the fluid* sorry.

[Penn Rogers @penn_rogers]

@BitterSiPeter @johncarlosbaez @Steven_J_Green The air is a fluid. If we think about it, resistance to the motion of a masseous object in a fluid, is going to depend on the density of the object, the surface area of impact with the fluid, and the velocity of the object.

[Penn Rogers @penn_rogers]

@johncarlosbaez @Quackackjac @_julesh_ I’m familiar with your work Dr. Baez and a big fan 👍

Thanks for the article. I didn’t realize we were already at that point.

Aside from the damage we are doing to the earth, it’s also unfortunate that many do not realize that climate change will directly effect their lives.

[Penn Rogers @penn_rogers]

@Quackackjac @johncarlosbaez @_julesh_ IMO, and the opinion of most of the physicists I’ve asked, a basic back of the envelope calculation suggests that the only real solution that we have right now to climate change is nuclear energy.

[Penn Rogers @penn_rogers]

@HenningSchlend1 @TheCryptoPan @DurgaPrabhat @Rainmaker1973 @Nexusdog_UK @UNOOSA That’s interesting.

[Penn Rogers @penn_rogers]

@Crypto_Guy_UK @TheCryptoPan Thanks! 🙏