What is the newest installment of 'Random Thoughts' on Physics Forums?

  • Thread starter Thread starter Evo
  • Start date Start date
  • Tags Tags
    Random Thoughts
Join the discussion
Registration is free. Start your own thread to ask a follow-up.
11,071 replies · 759K views
fresh_42 said:
Mine is far too small.
Mine is not big enough for a single one of his dinners.
 
  • Haha
Likes   Reactions: fresh_42
Physics news on Phys.org
  • Like
Likes   Reactions: Tom.G, BillTre and berkeman
Yeah, jet ski tow-ins (and rescues) are a game changer for big wave surfing. Crazy!
 
  • Like
Likes   Reactions: BillTre
Big thing is now Zuckerberg's " Metaverse". Not sure ywt what it is about.
 
The recent pronouncement from Zuckerberg brought the Chronicles of Riddick to mind and the hero’s fight against the dark forces of the Underverse.

The Chronicles of Ridzuck and his battle with the Metaverse.
 
  • Like
  • Haha
Likes   Reactions: Astronuc, Borg, WWGD and 1 other person
Just wish this guy stopped calling me right after going up 5-6 flights of stairs. I was about to block him confusing him with a pervert deep breather.
 
  • Like
Likes   Reactions: collinsmark
Last edited:
  • Haha
Likes   Reactions: Astronuc
If you're not too hungry, just have a half a halvah.
 
WWGD said:
Edit: Not sure why my Latex is not rendering correctly.
Replace "x" by "\times": ##5.977 \times 10^{24} \, \textrm{kg}##
 
  • Informative
  • Like
Likes   Reactions: WWGD and berkeman
DrGreg said:
Replace "x" by "\times": ##5.977 \times 10^{24} \, \textrm{kg}##
Thanks. I had done that initially but it did not render. Maybe it takes a few seconds?
 
WWGD said:
Thanks. I had done that initially but it did not render. Maybe it takes a few seconds?
No. It takes a reload of the page.
 
  • Like
Likes   Reactions: WWGD
fresh_42 said:
No. It takes a reload of the page.
Danke. Don't know how to do it from my Android. Will wait to get on my PC.

If your name was Sean, I would say Danke Sean~ Dankeshoen.
 
WWGD said:
Danke. Don't know how to do it from my Android. Will wait to get on my PC.

If your name was Sean, I would say Danke Sean~ Dankeshoen.
Ouch!
 
I've lost my sense of taste (and have some body aches and sniffles - could be the result of sprained neck and just common cold).

*wonders if there are any common "non-COVID" causes to be aware of for taste loss?*
 
Tom.G said:
And that article does a segue to how the Earth was weighed, and to the invention of those Contour Lines on a map.
https://www.bbc.com/travel/article/20211007-how-a-scottish-mountain-weighed-the-planet
The summit of Schiehallion, March 2010:

js1024_DSC_2523.jpg
 
Do we have a TIR (today I recognized/remembered) thread somewhere?

I remembered that I carry a silver dollar in my wallet with me around.

I recognized that Céline Dion sounds like a construction worker. Is that Québec slang? And why is it far less vulgar if she sings french?
 
fresh_42 said:
Do we have a TIR (today I recognized/remembered) thread somewhere?

I remembered that I carry a silver dollar in my wallet with me around.

I recognized that Céline Dion sounds like a construction worker. Is that Québec slang? And why is it far less vulgar if she sings french?
Maybe Ctrl+F? I can't play Celine because for miles dogs start howling nonstop.
 
WWGD said:
Maybe Ctrl+F? I can't play Celine because for miles dogs start howling nonstop.

Yeah, normally I prefer soprano over contralto. But I guess that Callas won't be any better considering the dogs.
 
fresh_42 said:
Yeah, normally I prefer soprano over contralto. But I guess that Callas won't be any better considering the dogs.
I hear dogs were confined as they were being tested for Covid. They were cleared , after which WHO led the dogs out.
 
Is there a law of diminishing returns associated with Blu-Ray discs and players vs. DVDs (and players)?

The picture quality is better on Blu-Rays just as the resolution is better on a DVD vs. a VHS tape. Yes, Blu-Rays usually cost more than DVDs (not always), but they are not as widely adopted. And that has a feedback loop into less content being printed on Blu-Rays, which means there is even less reason to buy them vs. DVDs.

But, what's the reason for this? Is it that the marginal improvement in picture quality is not worth the cost?
 
Also, why do record stores still exist (even if rare), but not VHS tape stores? People still collect records in the age of CDs and digital copies of music. Why one medium and not others?
 
I believe there are a few blockbusters stores still open. I think they rent vhs tapes, don't they?
 
kyphysics said:
VHS tape
I had to fire up the VHS because someone wanted to watch an ancient tape of a school play. Took me quite a few minutes to remember how get it working. :redface:
 
Every new thing introduced to the market goes through a period of being better than everything else and consumers deciding if it’s better enough. The VHS and Betamax wars for dominance bear out how one technology gets adopted over another..
 
jedishrfu said:
Every new thing introduced to the market goes through a period of being better than everything else and consumers deciding if it’s better enough. The VHS and Betamax wars for dominance bear out how one technology gets adopted over another..
Isn't that what they call the product life cycle?
 
  • Like
Likes   Reactions: jedishrfu
jedishrfu said:
@ergospherical Sadly your video playback has been blocked in the US based on copyright grounds.
If you're disappointed to miss The Great British Bake Off, then the TV schedules in the US must be worse than I imagined.
 
  • Like
  • Haha
  • Wow
Likes   Reactions: WWGD, fresh_42 and ergospherical