berkeman's latest activity
-
berkeman replied to the thread Stargazing Solar Activity and Space Weather Update thread.Another save by NCC1701. :smile: -
berkeman reacted to DaveE's post in the thread I'm trying to intuit how pull-up and pull-down resistors work with
Informative.
Khan academy has some really good tutorials about basic circuit analysis. You may find studying that more productive than this approach. -
berkeman reacted to Averagesupernova's post in the thread I'm trying to intuit how pull-up and pull-down resistors work with
Like.
It's interesting you go 'there'. Nowhere have I said or implied you are faking not understanding this material. It is my opinion that... -
berkeman reacted to FactChecker's post in the thread Best AI Tool For Assistance With Physics And Computer Programming? with
Like.
Or you could take a minute to put your education level in your profile. You have made over a hundred comments, but put no information in... -
berkeman replied to the thread Undergrad What determines if wave components are independent vs coherent?.It turns out that this OP joined PF to push their personal theory, which they did in several other threads. The OP is gone now and this... -
berkeman reacted to Dale's post in the thread Undergrad Reference frames, center of rotation, etc with
Informative.
Because the distance between the primary and the satellite can change. And if they are not both tidally locked then the distance between... -
berkeman reacted to ChrisF's post in the thread New Member Introduction — Independent Researcher in Wave Mechanics with
Like.
thank you, -
berkeman reacted to Astronuc's post in the thread Mag 7.6 - 73 km ENE of Misawa, Japan, tsunami warning issued with
Informative.
M 7.6 - 73 km ENE of Misawa, Japan https://earthquake.usgs.gov/earthquakes/eventpage/us6000rtdt/executive 2025-12-08 14:15:11 (UTC)... -
berkeman replied to the thread New Member Introduction — Independent Researcher in Wave Mechanics.Welcome to PF. Please be sure to read the PF rules (see INFO at the top of the page). We do not allow personal speculation or give... -
berkeman reacted to BillTre's post in the thread Movies you'd forgotten were really cool? with
Like.
Quest completed.