Greg Bernhardt's latest activity

We can't compete on the speed of response, if nothing else. It's more likely that university lectures will be done by AI in the...

"Use it or lose it"

For me, mostly reading posts, threads then following up where I can on references given by the experts. All your above points also to...

As Greg has mentioned in the past, caring and sharing with the community, as well as the intellectual stimulation, and learning...

Politics, spam, and silly beliefs are banned and rudeness is discouraged. These rules are diligently enforced. Such service is rare on...

Doctor's orders. He recommended 3 Likes a day, giving or receiving, PS Kinda Like that Did You Hug a Random Stranger thing that comes...

Hello everyone, I recently revisited Physics Forums after a long hiatus (about 4-5 years) and started catching up on the recent...

First it was Reddit, Exchange and Quora eating into PF. Now it's the LLMs and AI search including Google AI Overviews. PF will always be...

Please select up to 3 members who had the most positive impact in the Guidance forums in 2025. This is a popular vote. Polls were...

Please select up to 3 members who won an award last year and were most impactful overall in 2025. This award is created because winners...

Please select up to 3 members who had the most positive impact in the homework help forums in 2025. This is a popular vote. Polls were...

Please select up to 3 members who had the most positive impact in the Other Sciences forums in 2025. This is a popular vote. Polls were...

Please select up to 3 members who had the most positive impact in the Mathematics forums in 2025. This is a popular vote. Polls were...

Please select up to 3 members who had the most positive impact in the Engineering forums in 2025. This is a popular vote. Polls were...

Please select up to 3 members who had the most positive impact in the Physics forums in 2025. This is a popular vote. Polls were created...