berkeman's latest activity
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berkeman replied to the thread What Makes a Science-Fiction Movie Feel Scientifically Believable?.Thread is closed for Moderation. -
berkeman reacted to PAUL GRAHAM's post in the thread Undergrad Compare Bending Resistance of Dimension Lumber used as Joist with
Like.
Thanks to all you guys for your input on my project. This started out one way and went somewhere else. It's a better solution than the... -
berkeman reacted to Sagittarius A-Star's post in the thread Space Stuff and Launch Info with
Informative.
China's plan for Chang'e 7 and a moon base: -
berkeman reacted to PAUL GRAHAM's post in the thread Undergrad Compare Bending Resistance of Dimension Lumber used as Joist with Like.
There's a reason why my drawings look like that.
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berkeman replied to the thread Graduate Request for References.Thread is reopened provisionally. @wrobel -- So you wrote this text? From your OP is sounded like you found an image of it somewhere...
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berkeman replied to the thread Graduate Request for References.El thread-o es cerrado temporarimente...
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Only partly true. This is astronomer humour:
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In all of the years I've written ft-lb, kw-hr,... I never once saw - as a minus sign. Now I can't un-see it, lol.
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All is good then. Phew
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berkeman replied to the thread Collection of Science Jokes P2.Wow, is that what really happened? I'm in e-mail contact with the Midway company that is selling this in the US.
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berkeman replied to the thread Collection of Science Jokes P2.I guess whoever designed this small torque wrench at "Fix It Sticks" didn't do so well in science class when they were covering the...
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berkeman reacted to robphy's post in the thread Undergrad Comparing the time of two moving clocks with Informative.
(For historical purposes, it’s good to note that this thread is preceded by (in reverse chronological order) on SE: How can a clock...
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It depends on the type of quake. Where there is a rapid or significant upheaval (vertical displacement) of the ocean floor, as happened...
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