Recent content by Hsopitalist

https://www.independent.co.uk/life-style/gadgets-and-tech/news/time-crystal-matter-quantum-information-gps-atomic-clock-a9674401.html

It was in the popular press referring to a paper in nature earlier this year about the first witnessed interaction between two time crystals. I will dig and see if I can find it.

Just read an article about time crystals. I understand regular crystals vary in a routine fashion through space but are unchanged over time. Time crystals apparently change periodically over time. I tried the usual googling but my brain has nowhere to put this. Can someone dumb this down for me?

TIL There is a craze in Saudi Arabia called sidewalk skiing which involves driving on two wheels of a car either drivers or passenger side.

There must be examples up here in the Northeast then as well.

Suffolk in the US or UK?

Today I learned that in Indonesia folks will affix small devices to the feet of pigeons so when they fly it makes a whistling noise. The person who told me he had no idea why it was done.

Parabolic sector. Interesting.

I read through chapter one. It's different than what I'm used to but in an interesting way. Haven't gotten to the parabolas yet. I'm excited to though.

It's a calculus text from 1966 recommended by midget dwarf

Sweet. And my copy of Moises part 1 came today! So excited

And sometimes it gets so frustrating I have to walk away for awhile.

And I'll save my question of "what did you mean, then, by an abstraction?" for this time next year...when I hope to be much further along.

Gotcha, thx.

Hey, thanks for the suggestion. Why the heck is Finn so expensive? Went ahead and ordered a 1966 addition of Moise.