berkeman's latest activity
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berkeman replied to the thread Weird News Compilation.I'm guessing they weren't buddies after that... :wink: -
SUV Explodes on Chicago's Eisenhower Expressway, Killing Driver. The Cause Has Been Revealed...
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berkeman replied to the thread Independent researcher seeking arXiv endorser in gr-qc.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...
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berkeman reacted to pines-demon's post in the thread Undergrad Photons and free quantum particles with
Haha.
I know this is a typo but lambs do emit photons (even in vacuum). -
And, as you can tell from the image in @berkeman's post, this is the helmet that Darth Vader will be upgrading to.
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berkeman replied to the thread New Member Here!.Welcome to PF! :smile:
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Hello everyone! I'm a college student with a passion for math, physics, philosophy, etc. I wanted to get more involved with the...
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That level of brightness would refer to the helmet display - where supplemental information needs to be visible even against direct...
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berkeman replied to the thread Optical ATARS system.
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Larval zebrafish nervous system (larvae are post-hatch):
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berkeman replied to the thread Graduate Is my reasoning sound for challenging this exploratory analysis?.After a Mentor discussion, the thread will remain closed. We cannot provide peer-review services here at PF.
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If your wife's arm, from shoulder to palm is 30 inches, and her swing angular velocity is 1 rad/sec, how fast must you duck to avoid...
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berkeman replied to the thread Graduate Is my reasoning sound for challenging this exploratory analysis?.Thread closed temporarily for Moderation.
