berkeman's latest activity
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berkeman replied to the thread Axiomatic Primitive.Welcome to PF. The New Member Introduction forum is just for brief introductions (hence the name), not for discussions. To start a... -
berkeman reacted to PeroK's post in the thread High School Can a black hole become a white hole? with
Haha.
Where I grew up in Scotland, the fish and chip shops sold not only black puddings, but a Scottish delicacy called a white pudding. Just... -
berkeman replied to the thread New Member Message.Hi David, Unfortunately, the PF Privacy Policy doesn't allow solicitations like that in the open forums. Hopefully you will be able to... -
berkeman replied to the thread Share Animal Pictures: For Animal Lovers.That's amazing @BillTre :smile: -
berkeman reacted to BillTre's post in the thread Share Animal Pictures: For Animal Lovers with
Love.
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berkeman replied to the thread Found a notebook from when i was a kid.I sent you a Direct Message (DM) just now. Please have a look at it and send me a reply. I'd like to help you with that first thread... -
berkeman replied to the thread Found a notebook from when i was a kid.Welcome to PF! Very sorry to hear about the TBIs -- that's rough. You can certainly start a new thread to ask some questions. For... -
berkeman replied to the thread Just another math nerd.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... -
berkeman reacted to spacestorm's post in the thread The Universe’s Brightest Explosions Were Discovered by Accident with
Like.
One of my favorite scientific twists: Satellites designed to catch nuclear detonations accidentally discovered gamma-ray bursts — the... -
berkeman replied to the thread 'F=ma' Physics competition preparation help.Very helpful resource! Welcome to PF. :smile: -
berkeman reacted to qm11's post in the thread 'F=ma' Physics competition preparation help with
Love.
https://www.ezchen.org/Physics-Olympiad-Advice-26569cd0ac8c804fa750e269b61a4183 -
berkeman replied to the thread Graduate Why is 0 K unattainable?.After deletion of some misinformation and insults and a thread ban for @Spiridion this thread is reopened provisionally.