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berkeman's latest activity
berkeman
reacted to
russ_watters's post
in the thread
Yikes! Autonomous cars to control intersections, drivers be aware!
with
Like
.
It's a thing in the US: https://www.clickorlando.com/traffic/2020/06/15/heres-how-emergency-vehicles-change-traffic-lights-on-the-fly/
Oct 14, 2025
berkeman
replied to the thread
Old retired engineer
.
Welcome to PF; you found the right place. :smile: Software package to do what?
Oct 14, 2025
berkeman
reacted to
nsaspook's post
in the thread
Random Photos
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Care
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Oct 14, 2025
berkeman
reacted to
WWGD's post
in the thread
Collection of Lame Jokes
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Like
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Oct 14, 2025
berkeman
replied to the thread
Collection of Lame Jokes
.
Oct 14, 2025
berkeman
reacted to
Astronuc's post
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Photorhabdus luminescens & "Angel's Glow"
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Claim: Ref: some claim on social media However, according to a Wikipedia article...
Oct 14, 2025
berkeman
reacted to
Baluncore's post
in the thread
The usage of dipole-dipole array in Lumpur Sidoarjo (Lusi)
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Like
.
Welcome to PF. https://en.wikipedia.org/wiki/Sidoarjo_mud_flow There may be someone here who knows the answer, but this question is...
Oct 14, 2025
berkeman
reacted to
future_einstein015's post
in the thread
On a path led by curiosity
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Hello everyone on pf! i am jaideep singh a high school student in akal academy baru sahib studying as and a level cuuriculum.i am...
Oct 14, 2025
berkeman
replied to the thread
On a path led by curiosity
.
Welcome to PF. :smile:
Oct 14, 2025
berkeman
reacted to
James Demers's post
in the thread
Bad Math Jokes
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Like
.
Shouldn't that be 7/16"-10¢?
Oct 13, 2025
berkeman
reacted to
Baluncore's post
in the thread
How might electronics be different if AC voltage was 72V at 45 Hz?
with
Like
.
This thread is about low frequency, low voltage supply, not the game theory of ELINT and IFF etc.
Oct 13, 2025
berkeman
reacted to
Ibix's post
in the thread
Engineering
Looking for recommendations for reference/textbooks on Flight Dynamics
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Like
.
@dlgoff hasn't been around in a month or two, but pinging him because his daughter is a flight instructor.
Oct 12, 2025
berkeman
reacted to
harborsparrow's post
in the thread
Electrical
Identifying Philips Hue smart bulb models
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Philips Hue was the very first provider of smart LED bulbs that can be controlled wirelessly. Over the years, as Philips sold ever...
Oct 12, 2025
berkeman
reacted to
Ibix's post
in the thread
Collection of Lame Jokes
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Love
.
IMO, the only acceptable time to say "jigawatts" is when there's one point twenty one of them.
Oct 12, 2025
berkeman
replied to the thread
Anybody following (or followed) Jack Ryan (2018)?
.
Oct 12, 2025
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