Greg Bernhardt

• 

  Baakii

• Sep 11, 2025

Let's Talk Big Bang and the Start of Our Universe! (Help Needed: My English is Basic, So Let's Make This Fun!)"Hello everyone! I'm from Mongolia and super excited to chat with anyone who loves learning about the Big Bang and how our universe began. But honestly, my English is not perfect – it's a little bit broken sometimes. So, please be patient if I make mistakes, and let's help each other out!

• 

  jedishrfu

• Aug 22, 2024

Mentor

Insights Author

Hi Greg,

I've been checking those threads nearly every day for years.

Do you think I should check more often?

Jedi

• 

  scottdave

• Jan 1, 2024

Science Advisor

Homework Helper

Insights Author

Hi @Greg Bernhardt

I think there is a typo in the Newcomer announcement. The other polls say they close on Jan 6th, but this one states Jan 3.

Here's the link - https://www.physicsforums.com/threads/new-member-award.1058488/

M

• M

  mathwonk

• Jun 17, 2023

Science Advisor

Homework Helper

2024 Award

Hi Greg,

when I looked at the homework help forum today before logging in, it invited me to "recieve" help on homework questions. Could someone correct that spelling, as it might compromise our rep as expert scholars, or maybe confirm our rep as science geeks ?

In fact I am puzzled how such a misspelling could occur since when I tried to write this message, the spellchecker changed my misspelling twice to the correct one until I managed to preserve it.

thanks,

roy (mathwonk)

A

• A

  azcowboy702

• Jan 12, 2023

Sorry I just singed up today and can't help you with the form. I also can't help you with your first question as I am a retired aerospace test engineer with a BS degree in physics.

• 

  andrewkirk

• Sep 3, 2022

Science Advisor

Homework Helper

Insights Author

Gold Member

Hello Greg. I looked at this unanswered post on that Google Sheets list. It did not ask for an answer, and was just posting a proof. I suggest adding a column "Answer not needed" to the Google Sheets doc that we can mark if we find the post does not request or require an answer, to avoid multiple people looking at those posts.

• 

  Wrichik Basu

• Jan 30, 2022

Science Advisor

Insights Author

Gold Member

That's a refreshing new avatar!

C

• C

  corychu

• Dec 15, 2021

Hi Greg,

I've sent you a PM.
Could you kindly check that?

Thanks,
Cory

C

• C

  chrisk

• Jul 8, 2021

Hi Greg,
I composed and sent an email via Physics Forums Comments to admin on July 3, 2021 asking about posting a few of my web pages containing solutions to undergraduate physics textbooks no longer used for associated courses. Please reply if you received the email.

Thanks,
chrisk

O

• onexuan

• Jan 26, 2021

Hi Greg, you ask me to support the site. After I upgraded to gold member one keep deleteing my post without reasonable reasons. Is this a internet cheatting site or some admin's account be hacked?
Best wishes!

T

• T

  Tom Kunich

• Apr 20, 2020

Why do you send me emails to come to the site if you will not give me permission to post? When people seem to know the answers and do not want to give them for homework reasons that is one thing but a question that even people who so plainly know what is going on do not understand how to answer a problem there's really no sense in my being here if I cannot comment. While approximately 1 Kw hits the ground why doesn't anyone plainly answer what becomes of it?

• 

  Chandller

• Apr 12, 2020

Gold Member

Hi Greg, according to the green banner, we can receive a Gold Membership by sharing PF on our Facebook's. Once it has been shared, who should we speak with about obtaining the Gold membership?

Thank you,
Chandller

M

• M

  Markanthony

• Feb 24, 2020

Hi Greg. Is Quantum Interpretations and Foundations available now?

Thanks,
Mark

A

• Alptugkaradogan

• Feb 9, 2020

Hello, what is noun of Energy which explained like E^2 = P^2.c^2 + m^2.c^4 ??? ( Joule, km/h etc.)

S

• Sumo1002

• Nov 26, 2019

So how do I show people that gravity attracts in straight lines? By first getting it published in a scientific journal? That sounds like a dog chasing its tail. I had the same problem with an assistant philosophy professor who dismissed my argument regarding Descartes' "pilot on a ship" reference, where I showed that the Head of philosophy was 180 degrees wrong in his study guide. Fortunately the Head agreed with me.

• 

  microsansfil

• Aug 29, 2019

Hi,

when I create the thread "Bohmian mechanics for instrumentalists and quantum measurement" i get in return an error message : Ooops : we can run into some problems. however it seems that thread has been created several times. He's the last one the right one.

Thank
Patrick

• 

  Greg Bernhardt

• Aug 21, 2019

Admin

Insights Author

Just adopted two dogs!

A

• A

  A M

• Aug 17, 2019

Hi Greg
I finally found the "secret" order of PF trophy levels! see my post.

• 

  Wrichik Basu

• Jun 22, 2019

Science Advisor

Insights Author

Gold Member

The more I am advancing in my studies, the more I am realising PF's worth. Thanks for creating and maintaining the site.

• 

  James Pelezo

• Mar 9, 2019

Gold Member

Thank you :-)

• 

  SammyS

• Dec 9, 2018

Staff Emeritus

Science Advisor

Homework Helper

Shall we destroy the evidence?

• 

  Erland

• Nov 6, 2018

Science Advisor

Yes, I would actually like to write an insight article, but I'm working so much nowadays that I get very little time to do that. By the same reason, I have very little time to post in general here, despite that I was made Science Advisor. I'm really sorry for that.

• 

  Delta2

• Nov 5, 2018

Homework Helper

Insights Author

Hi Greg, could try to write an insight, for some time now I was thinking an insight about the fundamental theorem of calculus. But you got to tell me how exactly to write it, what latex editor or other tools should I install.

• 

  Duplex

• Oct 9, 2018

Gold Member

Suggestion for the Trophy list:
500 Nobel Prize
(500 points to a PF member who wins the Nobel Prize)

• 

  Wrichik Basu

• Aug 19, 2018

Science Advisor

Insights Author

Gold Member

Changed the profile pic all of a sudden! Good to see you in a new look :-)

• 

  Imager

• Jun 29, 2017

Gold Member

Just a thought on the new Finance threads, you might want to rule out making recommendation of individual stocks.

• 

  Greg Bernhardt

• Mar 2, 2017

Admin

Insights Author

Can't wait for spring to be here!

• 

  Adam Bourque

• Feb 26, 2017

Hey Greg, can you change my username to Geyser? Thanks much

• 

  Electron Spin

• Jan 10, 2017

<a href="https://www.physicsforums.com/threads/physics-definitions-list.7940/#post-88609">Physics Definitions List</a>

Greg the first two links are 404.. last one is fine. Alex

• 

  Electron Spin

• Dec 9, 2016

Hi Greg,
Aww shucks, I looked around and cannot find what a crossed out, a line strike through, across a user's name indicates. I think it means a peep that is no longer active for whatever reason?

Also I am getting old I guess....I could not find the PM function but I will! ;)

Thanks in advance. Sully, aka ES.