berkeman's latest activity
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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...
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Top Men!
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berkeman reacted to BillTre's post in the thread Movies you'd forgotten were really cool? with Like.
Quest completed.
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berkeman replied to the thread Distance between a Clock's hands when the distance is increasing most rapidly.The hands move with constant and different angular velocities. At what point of their movement do you think the difference in their tip...
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berkeman replied to the thread Movies you'd forgotten were really cool?.Since we moved to the Santa Cruz Mountains and now use a wood stove during the cold winter months, I've been reminded of a movie that I...
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berkeman reacted to JT Smith's post in the thread Movies you'd forgotten were really cool? with
Haha.
By definition I can't remember any of them. -
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berkeman replied to the thread I'm Jireh!.Welcome to PF. :smile:
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berkeman replied to the thread Collection of Science Jokes P2.
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berkeman reacted to DEvens's post in the thread Other Master's degree advice to work in the Space Industry with Like.
You should look first inside your own country. If there is nothing interesting to you there then look outside. Lots of countries will be...
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berkeman reacted to Sagittarius A-Star's post in the thread Undergrad Can a Gyroscope in a Satellite Detect Orbit? with Informative.
They try to avoid the use of thrusters and use control moment gyroscopes most of the time, to not disturbe micro-gravity experiments...
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berkeman reacted to russ_watters's post in the thread Net metering - hybrid solar inverter system question with Informative.
They are expensive to operate (they need 24/7 staffing) so they are only financially viable if they serve very large buildings or...
